"Corrupted Stars"

An Alternative Universe (AU) is a branch of an official storyline or concept that develops alternate versions of events, placing characters in diverse settings and situations, granting them abilities, and so on. Thus, the stories and characters of Undertale have AUs based on them. The entire diversity of Alternative Universes is called the Multiverse.

The soul is a vital part of every character; it's the only way to live. Almost all souls are heart-shaped (sometimes star-shaped for special characters, etc.). Most souls are white, as they are secondary characters (regular villagers, humans, and monsters). Players can have different soul colors, with seven in total, each representing a different meaning:
Red - determination.
Blue - patience.
Orange - courage.
Blue is decency.
Purple - persistence.
Green - kindness.
Yellow is justice.

The Doodlesphere is Ink's personal space where he keeps track of the universes.
This is a boundless space, representing the entire multiverse. It is filled with large floating buckets of paint, representing other universes, and the contents within them serve as portals, as well as being gravity-free. Within the sphere are large floating doors, each representing a separate world. They function as portals, allowing characters to travel between worlds.

Anti-emptiness is an unlimited empty white space.
Some features:
There are no shadows or sounds in it, and it is impossible to determine direction and distance.
In the Anti-Void, the need for food disappears, although consumption of food is still possible.
Above the surface where the monsters that enter it walk, Error's intertwined threads hang, where he stores his dolls and the souls of the people he killed. There are no other items in the Anti-Void, so Error must steal them from the Underfell.

Known as: Dream

Family: Nim - mother, Nightmare - twin brother

Dislikes: When others suffer

Position: Protecting the universes, traveling the multiverse. King and guardian of positive emotions. Leader of the "Tainted Stars" team.

Age: over 500 years

Place of birth: Dreamtale

Type: A clot of energy in the shell of a skeletal monster

Gender: Male

Orientation: Asexual

Pronouns: he/him

Height: 140 cm

Eye color: Yellow

Soul Color: Golden Apple

Dream is a bundle of positive energy in a skeletal shell (copied from Swap!Sans), created by the former Guardian of the Tree of Feelings, Nim.

Character:
Dream's childish behavior is due to his imprisonment in stone for 494 years. Dream essentially never matured, leaving him still young in character and knowledge. His very soul is a source of positive feelings, making him incapable of hatred toward anyone (even his brother). However, this doesn't negate the fact that he is capable of experiencing other negative emotions, just like other living beings. Because Dream was imprisoned in stone, he, although unconscious, continued to sense the emotions of all inhabitants of the multiverse, and over the 494 years of imprisonment, he felt a significant amount of negativity building up because of his brother. This has left him slightly traumatized, as he regrets not being able to help anyone during those centuries. In any universe where Dream doesn't belong, he will try to fit in as best he can. With age, he has become more mature in his thinking and understands the gravity of any situation.

Appearance:
Dream is a short skeletal monster with black eye sockets and yellow pupils.
His appearance consists of a black suit with yellow gloves trimmed with yellow fur and yellow boots. He wears a yellow hooded cape with yellow fur. A sun symbol is on the neck. On the back are two ribbons with sun images, and he wears a golden tiara on his skull. His signature feature is his large yellow wings protruding from his back, which he uses to fly.

Capabilities:
As the embodiment of good emotions, Dream can absorb positive emotions in his surroundings and use them to heal himself or his companions, though this requires a significant amount of energy. He can also use them to increase his speed and strength, though his physical strength is already immense, allowing him to lift entire boulders. His weapons are a golden staff with stars on the ends and a golden bow that fires energy arrows composed of the same emotions. These arrows are one of the few weapons capable of injuring Nightmare. His bow can also split into two daggers connected by a string, though he only uses this when absolutely necessary. Dream can only travel to universes where positive emotions exist. He can also use his staff to create a barrier. Dream himself is physically immortal, but if he is in an AU where only negative emotions exist, he will begin to lose strength and possibly die if he remains there for an extended period.

Facts:

1. Dream constantly travels throughout the multiverse because he needs to spread positive emotions across the universes. This is also due to the fact that, unlike Nightmare's, Dream's aura is very weak and cannot reach every universe.
2. Dream isn't as kind and pure a character as the fandom portrays him, as he's selfish in his own way. This is revealed by the fact that when his former brother, Nightmare, lived with him in Dreamtale, Dream constantly broke the gifts the residents gave his brother because they contained nothing. Dream created and designed the gifts himself to make Nightmare feel appreciated by the inhabitants of their universe.
3. If he touches the dark fruits, they turn golden, transforming from negative to positive energy. However, he cannot touch Nightmare, as the latter's substance is equivalent to corrosive acid for Dream, and being near him is dangerous for Dream, as his brother's aura is much stronger and repels any positive emotions.

Ink!Sans is an extra-copy character, not belonging to any of Undertale's Alternate Universes (AUs). He exists outside of the AUs, but can interact with them. Ink!Sans assists creators in contributing to the fandom and generally embodies the aesthetics of his creation, which is present even in his combat abilities.
Fandom creation (primarily AUs) is Ink's life. As long as the creators are creative and productive, he remains healthy and energetic. He is a member of the "Defiled Stars" team.

Appearance:
A white skeleton monster with black patterns on all his bones. On his left cheek, there is a black blotch. He wears beige overalls, which he tucks in like pants. He has no shoes except for black knee-high socks. He wears a short beige sweater with gold edges and a hood with brown fur, under which he wears a white sweater. On his hands, he wears green fingerless gloves except for the little finger. His neck is wrapped in a beige scarf, in which he takes notes. On his left cheek, there is a black blotch. All his bones are covered with thin black patterns. He has a belt on his chest with vials of paint that help him feel: Red - anger, Pink - love and lust, Green - disgust, Yellow - joy, Orange - shame, Blue - sadness, Light blue - fear.

Character:
Mischievous, playful, and cheerful. He acts witty and even silly, but there's a hidden meaning to it.
He often forgets things, sometimes stopping in mid-sentence to remember what he said a few seconds earlier.
You are very afraid of loneliness, white, empty spaces.
Ink is not particularly social, so he can be harsh in teasing and ridicule, as well as in attempts to support.
His behavior is far from ideal. Sometimes, Ink can be reckless in his mockery and cruel in his judgments. And deep down, he views others as mere plot points, unlike himself. He has a very peculiar morality, which at times reveals how detached from emotion he truly is. He could be called a chaotic neutral.

Capabilities:

1. He uses a lot of ink to fight. The vials he drinks aren't just for emotional expression. They also allow him to manipulate ink and use various abilities.

2. His large hand is a vessel for concentrating his powers for greater precision and range. This hand is light for him, but heavy for others.

3. From the ink stored within him, he can create various attacks, such as bones and blasters. These blasters fire ink that can boil or harden.

Facts:

1. His pupils change depending on the situation.
2. Likes burnt food.
3. Can create and animate anything from ink.
4. He supports all kinds of art.
5. Ink can vomit ink when you are happy or filled with bright emotions.

Part 1
Initially, he existed in an unfinished universe, which, like himself, didn't even have a name. He and his world were just a sketch, a failed attempt. Its creator abandoned his universe once again, tired of it and its characters. Drawing became a chore for him.
And he looked on, feeling powerless as his creator cast him aside. His unfinished home became his prison. All the other characters had already given up hope and sunk into a deep stupor, while he denied it all. Now they were just forgotten scribbles. Undervalued sketches of a _____tale concept.
Regardless of his attempts to make this empty world a better place, he was the only one who developed any feelings.
He never received any answers.
He was alone.

Part 2
The pain was unbearable for him. The feeling of loneliness grew stronger within him as the white emptiness he felt was taking over him. He was desperate. He called for help. But there was no answer. He hated the other cartoon characters. He was going mad, despite the quiet pleas of someone who cared.
And he broke loose, shouting:
"I don't want to be forgotten."
"I don't want to be alone."
"I JUST WANT TO BE SOMEONE!"
And, falling into sorrow, he tore his soul apart, breaking free and leaving him alone.

Part 3
Finally, he woke up. He woke up in a completely new place, but as empty as his universe. It was like a brand new beginning and a chance. But he didn’t remember his actions: what he had done and who he was. He was simply here, without a soul or purpose. So he sat there and did nothing. And time, if it existed here at all, passed. He asked himself many questions. What was he supposed to do? Why was he here? Who was he? Without a soul, without colors, he felt nothing, not even despair and fear. Now all he could do was wait. And he waited... But he didn’t yet know that his life would finally take a new turn... When the light finally reached his eyes.

Part 4
He was suddenly bathed in color. The color consumed him from head to toe. He was filled with pleasant sensations. And then he moved on to another color. He felt a multitude of other emotions: disgust, laziness, sadness, rage! He finally felt alive, because of this rainbow in this empty world! Suddenly he felt happy. He could feel again.

Part 5
With his senses such a powerful tool in his hands, his abilities seemed to skyrocket. Every time a new wave of color washed over him, he seized the opportunity to create his own. But when the colors didn't appear for a long time, he found himself dissolving back into that white void. This caused him to lose all the individuality he'd managed to build, all the feelings he'd felt. Until the colors returned. To prevent this from happening again, he devised a solution. Every time a flood of colors arrived, he bottled each one up so he could continue to feed on the emotions they contained when he needed it. So he could feel independent, able to pretend he had his own soul.

Part 6
Once Ink had mastered color, he was finally able to influence the world around him. He had his ups and downs, his experiments, failures, successes... He found himself enjoying the life he'd created, not even knowing who had given him these abilities or why, but putting them to good use nonetheless. But he wasn't done with his discoveries. He knew that being gifted with this ability was useless alone, and perhaps... He needed to think bigger! And it seemed like this second chance was about to open his eyes a second time.

Known As: Swap

Species: Skeleton Monster

Gender: male

Age: 20 years

Height: 174 cm

Family: Papyrus (brother)

Position: Member of the "Corrupted Stars" team

Appearance:
A young skeletal monster with black eye sockets and bright blue pupils.
He wears a large blue cloak, armor-like gray clothing with several blue details, and a gray shirt underneath. He wears black pants, blue boots, and knee pads.

Personality:
He is an energetic, optimistic, and outgoing skeleton. His positive attitude and self-confidence are largely supported by his brother, Papyrus. He genuinely loves his friends and family, treating them with warmth and care. Kind and trusting. He sincerely believes in the goodness of all people and tries to see the good in them. He loves order. He dislikes chaos and strives for perfect organization. He has a sense of humor. He loves puns and random pranks, which he often pulls. Determination. His life motto is "Keep fighting!" He does not back down in the face of difficulties. Naivety. Because of his faith in people, Swap sometimes trusts strangers too much, which can put him at risk.

Capabilities:
Can use teleportation like other Sanses.

Creates bones for defense and attack.

He carries a huge hammer-blaster called Gaster: it looks like a huge iron hammer with a white handle, and there is a decoration in the form of a skeleton's skull on top of the hammer.
With this hammer, he can create powerful vibrations, can pierce any solid surface, and can also fire a powerful blaster.

Dreamtail is an alternate universe where Dream and Nightmare, twin brothers, appeared.
Their bodies were small and weak, so their mother, Nim, to protect them, copied Blue's skeletal body and transformed herself into the Tree of Feelings. On the left side of the tree hung golden apples (positive), and on the right, black ones (negative).
From that day on, Dream became the keeper of positive emotions, and Nightmare the keeper of negative emotions.
Dream was loved by all the villagers, but Nightmare... to put it mildly, they hated him. Even though he wasn't doing anything, just calmly and peacefully reading a book under a tree. But the villagers thought he was a danger to their village and society as a whole.
While Dream was away, Nightmare was insulted and beaten. But Nightmare didn't tell Dream about it, claiming he'd fallen out of the tree.
But one day, Nightmare decided to prove he was kind too, and approaching the Tree of Feelings, he plucked one of the golden apples. But it was a mistake... All the apples suddenly turned black, the sky turned red, and the grass turned black. The villagers saw this and became enraged. Taking pitchforks, they surrounded Nightmare, intending to kill him. Dream tried to stop them, but they merely pushed him aside and walked over him like trash.
Unable to bear the hell any longer, Nightmare bit into the black apple. He began to let out heart-rending cries of pain as black liquid began to flow out of his body, and four black tentacles emerged from his back.
Now it wasn't Nightmare... It was a monster that wanted chaos.
He ended up killing everyone in the village and turning Dream into stone for 494 years. Now Nightmare is looking for those who emit negative auras and turning them into his subordinates... Well, that's all.

Known as: Nightmare

Age: 500 years (he does not age)

Place of birth: Dreamtale

Type: A clot of energy in a skeletal shell

Gender: male

Height: 250 cm (a fucking tall wardrobe)

Family: Nim is the mother, Dream is the twin brother (the guardian of positive emotions)

Position: King and keeper of negative emotions, head of his gang "Bad Boys".

Appearance:
A very tall skeletal monster, standing 250 cm tall, it is completely covered in a black substance. It has one turquoise left eye, and its right eye is injured, obscuring it with the same substance. It wears thin, square reading glasses. Four black tentacles protrude from its back, which can extend or form a tentacle.
Dressed in a formal black suit with a black royal robe.
His home clothes consist of a grey sweater with rolled up sleeves, black trousers and boots.

Character:
Initially, even before the bullying, Nightmare was quite a brash and very self-confident brother. He always wanted to learn new things, even if they were dangerous or not very useful for a variety of purposes. This habit has carried over to the current Nightmare, as he still reads books from time to time.
Nightmare is quite attracted to negative emotions and will do anything to obtain as many as possible. Killing victims is pointless, as without them, the negative emotions he craves won't be there. However, he does kill those who break their pacts with him, or force them to remember their past selves before their corruption, or when they anger him (though in these cases, he will still try to make his victims suffer and experience the deepest negative emotions, such as doom, despair, or other similar feelings).

Nightmare never lies, he only conceals the truth. He takes deals quite seriously, which is why he kills those who break them without question.

Although Nightmare is incapable of showing sympathy for anyone, he can, in a sense, "empathize" with those who share his fate—the rejected and mocked outcasts of society. Seeing such scenes, Nightmare flies into a rage and kills without hesitation anyone who has bullied those like him in the past. This is his only sign of weakness and fear, though he tries to deny it, despite fear also being considered a negative emotion.

Unlike Dream, Nightmare is very well-read and intelligent, as he has had the opportunity to study information and travel the multiverse for 500 years, spreading his negativity. Because of this, Nightmare acts like a fully grown adult (one could say he's an older brother to Dream).

Phobias: Visual representation of someone being rejected and bullied
Likes: Negative emotions
Dislikes: Liars, traitors, positive emotions

Nightmare is powerful enough to temporarily force his brother, Dream, to retreat from a fight. His aura can affect the entire universe he's in and many others close by. He doesn't need to move much to spread negativity, and he only does so to find people to torment. He can turn into a puddle and move around undetected. He can teleport through darkness. Nightmare can only visit AUs with negative emotions, such as Negatale. He uses negative emotions to manipulate people. He can change his form, but usually maintains Sans's form because it suits him. He can also split himself in half to force multiple selves to perform different actions. As one of Joku's animations demonstrates, he can also absorb his slime into the ground, turning a large area into darkness. He uses his tentacles to fight and intimidate enemies. The black slime that surrounds him is an extremely powerful shield, making him invulnerable to most things; if he were pierced by anything, his body would absorb it, and no damage would occur. This applies not only to physical but also magical ones.

Weaknesses
Positivity is his main weakness, which only Dream can exploit. It's the only way to defeat Nightmare.

Light is one of his weaknesses. If you illuminate a dark area, he can get injured.

Known as: Cross, K, Sans, X
Nickname: X!Sans, XTale!Sans
Original name: Sans XGaster
Family:
X!Papyrus is a brother;
XGaster - adoptive father/creator;
X!Frisk - Best Friend (formerly);
X!Chara - second personality (formerly);
Nightmare is the boss, the king of negative emotions;
Epic is the best friend;

Phobias:
Zoophobia (cows)
Nostophobia

Likes:
Chocolate, taco.
Dislikes:
Royal Guard armor when called Sans

Species: Skeleton Monster
Gender: Male
Orientation: Bisexual
Gender: Male
Height: 140 cm
Eye color: white and red
Soul color: White

Appearance:
An attractive skeletal monster, 190 cm tall and 23 years old, with empty eye sockets and a red orb shaped like lightning bolt beneath his right eye socket. His pupils are white on the left and red on the right. His attire consists of a white hooded jacket over a black, long-sleeved shirt with several white panels, black shorts with white crosses on each leg, and white shoes with crosses on them. He wears a gold heart-shaped medallion and a long scarf around his neck. He is zoophobic (afraid of cows).

Personality:
He is quite secretive and can be rude, but he still has a sweet and affectionate side. He can be compassionate towards others and can experience genuine kindness and regret. Caring and affectionate. Despite his outward coldness, Cross is deeply attached to those he considers close. He is ready to protect them at any cost. Irritable and hot-tempered. Cross easily loses his temper, especially if he feels manipulated or when called a coward. Sometimes he is prone to impulsive, aggressive reactions. Inconsistency in actions. Difficulty trusting. Long-term loneliness and trauma have led to him having extreme difficulty opening up to others. However, when he becomes truly attached, he becomes a very loyal friend. Love of simple pleasures. Cross has some rather sweet hobbies: he really loves chocolate and tacos.

Cross lived in the XTale universe, created by XGaster. After the events of XTale, Cross's AU was destroyed, leaving the skeleton alone with X!Chara, whom he had trapped in his body. Some time later, Ink appeared, and Cross eventually befriended them. But one day, after declining Cor!Frisk's invitation, Cross asked Ink to return his universe, to which Ink denied being able to resurrect the dead. This caused Cross to distance himself from Ink, who, due to his busy schedule, couldn't be there for Cross all the time, and so he abandoned him. Error then arrived and took Cross's soul, claiming that "his suffering had been too long" and that he could grant Cross eternal peace, but Ink arrived and saved Cross. Due to the loss of their souls, Chara and Cross were forced to share a body. They teleported to the original universe and stole half of Sans's soul, despite Ink's attempts to stop them. Later, Nightmare approached Cross, sensing his negative emotions, and offered him a deal, which Cross accepted. Cross was to extract negative emotions for Nightmare while simultaneously hacking the universe's code and transporting the location to Cross's destroyed universe. However, while Cross was hacking Underfell's code, Ink and Sans attempted to interfere (the latter managed to hint to Cross about his connection to HGaster (an accidental vision of his), which paralyzed him for a long time; even Chara couldn't help). They nearly defeated Cross, but he escaped and transported Snowdin to his universe. There, he managed to knock Chara unconscious in a dream, having lost trust in him. Cross and Nightmare then visited the surface of Underswap. He was confronted again by Ink and Sans, aided by Swap!Papyrus. While Cross was distracted, Sans and Fell!Sans knocked Cross out and returned half of Sans's soul. Much had happened before XGaster brought Cross back to life. Knowing Cross wasn't to blame for what had happened, he gave him the choice of whether to go with him or not.

Cross found himself in the space where Nightmare and Killer were attacking Dream. He intervened in the battle, and Dream sent him back to the Omega Timeline. Cor!Frisk greeted him cheerfully despite his displeasure. Cross showed slightly more hostility and retreated to reflect on his actions that led to the genocide. The characters from Epictale (whom he didn't remember due to HGaster's machinations) and Cor explained the situation to him. Cross was equally saddened and asked to be left alone. After some sleep, Dream spoke to him, explaining his involvement in the conflict. Cross explained his detachment—everyone who had promised him freedom had used him for their own whims. A burst of despair altered reality and inadvertently summoned Nightmare and Killer. When Dream's chances of survival were slim, HGaster used Cross to learn "how this thing behaves." When Cross regains consciousness, Dream sees in him something that unlocks the key to his soul. Cross recovers and does everything he can to hold Nightmare back for Dream's final attack. Victory ends with Cross asking Killer not to be driven mad by his boss. He later awakens surrounded by the inhabitants of the Omega Timeline and thanks them for curing him, unlike "that old man." He longs to return to Xtale to see his family and escape XGaster's control. But first, Cor, Fresh!Sans, and Dream send him to the Anti-Void to search for Ink. The purpose is still unknown, but Cross is much more energetic thanks to the support of all of Epictale.

Known as: Horror

Gender: male

Species: Skeleton Monster

Height: 228 cm

Age: 31 years

Occupation: Bad Boys Gang Member

Appearance:
This huge skeleton stands 228 cm tall.
His left eye is red, his right eye is missing, and the left side of his skull is split. He is wearing a white T-shirt, long black shorts, and slippers, over which he wears a blue down jacket.

Character:
Unpredictability. He enjoys dark humor, which reflects his state, and derives pleasure from the screams of his victims. Psychological exhaustion. Hunger and trauma have seriously undermined his mental health. He has set strict boundaries for himself: for example, despite the rule that "people must be eaten to survive," he never eats human flesh. This shows that a piece of the old Sans still lives. Regret. He experiences sadness and guilt for his actions.
But after joining Nightmare's gang, Horror became quite sociable, albeit frightening, kind, and polite. He loves to eat and cook, and he's good at it.

Story:
After the neutral ending, when the human killed Asgore, the Core stopped providing the dungeon with the energy it needed. Food became scarce, and monsters began to die of starvation. Undyne took over as the dungeon's ruler, while Alphys tried to find a way to obtain the energy.
Horror tried to help restore the core, but even with his support, things weren't perfect. Undyne unlocked Sans's unique power to gain a chance to reclaim the core. Undyne attacked Sans, nearly killing him, and stole his power and mind.

Known as: Killer

Gender: male

Species: Skeleton Monster

Height: 178 cm

Age: 24 years

Occupation: Bad Boys Gang Member

Appearance:
A skeletal monster standing 179 cm tall. He has black eye sockets from which a black liquid—negative energy—flows. He wears a black sweater with a blue jacket, black shorts with white stripes, and boots. His soul hovers near his chest—his soul appears as a red circle, surrounded by a red line shaped like a circle.

Character:
He is very risky, acts like an idiot, but is friendly.
He's troubled, energetic, and cheerful, a true prankster and killer, with a fondness for knives and anything sharp. He's impulsive. His actions are often thoughtless and driven by a desire to experience new sensations, even if it leads to self-destruction. He's also mentally unstable. He exhibits signs of a dissociative disorder.

Story:
At the end of the Genocide Route, Chara bribes Killer and offers him a deal. A broken Killer agrees, and Chara possesses him. After the reset, Killer tries to pretend he doesn't care about others, as they will forget everything, but killing Papyrus leaves him with a strong sense of guilt.

Known as: Dust
Gender: male
Age: 25 years
Type: skeleton
Height: 182 cm
Occupation: Bad Boys Gang Member

Appearance:
A skeleton standing 182 cm tall, with black eye sockets and odd-shaped eyes (the right one is red, and the left one is red with a blue pupil). Under his jacket, he wears a white T-shirt and black pants with boots. He always wears a hood over his head, hiding his face in the darkness. He always wears his brother Papyrus's red scarf around his neck.

Character:
Not talkative, rather reserved, a bit of a nutcase, but calm when he doesn't see or sense danger. He's usually indifferent to everything that happens and always keeps his face hidden under the hood of his jacket. He exhibited dual behavior. On the one hand, he acted coldly and cruelly, while on the other, moments of doubt or even glimpses of the Sans he once was could still flicker within him. Sometimes, being reminded of who he was could make him stop for a while. He also suffered bouts of depression and a sense of futility. Despite his cruelty, Sans sometimes fell into despair, believing his actions pointless. Signs of mental decay. He began to hallucinate—for example, he saw the ghost of Papyrus. This "ghost" was actually a manifestation of his own guilt and fractured consciousness.

Story:
Dust tried to stop the Genocide by any means necessary, but nothing worked; he couldn't win. Over hundreds of Genocide Paths and resets, he gained the resolve to stop Frisk/Chara.
Dust planned to make them tired of dying, but a human soul was too strong for a level one monster. To become stronger, he decided to sacrifice other monsters.
Dust constantly felt immense guilt, and all those monsters haunted him in nightmares. However, he continued to kill, and over time, the guilt faded.
The last monster Dust didn't want to kill was his brother, Papyrus. Dust kills him too, thinking it would be less painful than being killed by a human.

Known as: Error
Original name: Geno
Species: Skeleton Monster
Gender: Male
Orientation: Aroas
Height: Same as classic Sans
Phobias: Haptophobia
Likes: Undernovela, playing with dolls
Dislikes: Underlust
Occupation: Destroying errors in his opinion
Appearance:
A twenty-one-year-old, tall, black skeletal monster with blue teardrop-like markings running from his eyes to his chin. He has multiple tongues in his mouth. Occupation: Destroying errors (characters), in his opinion. Haptophobe (fear of being touched).
He wears a black jacket with blue patterns on the sleeves and a red sweater underneath.
Wide black pants. A long blue scarf. Mismatched black sandals. He has poor eyesight. Error is a psychopath and a hypocrite, but if you try, you can befriend him. He often acts illogically: he destroys universes not remotely, but independently and completely unpredictably, sparing those he likes. He often has emotional outbursts.
The left pupil is completely white, and the right one is yellow. The whites of the eyes are red.
Abilities: Wields blasters and bones; He also possesses threads—a concentrated version of telekinetic magic—which he can extract from his eyes and hands. These allow him to extract souls from their bodies, move them, and destroy them. Error primarily uses them for personal purposes; Using captured souls, Error can see through their eyes;
Capable of opening portals to other universes, which can be one-way or two-way, and also show Error's past;
Capable of studying the code of other universes.
Because he's an error, he constantly glitches, both physically and vocally. White "Error" signs hover around him.
When he is embarrassed, afraid or angry, he becomes more vocal and can “reboot”.
His greatest enemy is Ink. Because he, on the contrary, protects the AU and creates more universes. But now they have a truce.
Error loves: chocolate, cats, sewing dolls of different characters, the TV series "Andernavella"

Error is a psychopath and a hypocrite. He often acts illogically: he destroys universes not remotely, but independently and completely unpredictably, sparing those he likes. He often has emotional outbursts. Error's main goal is to destroy all anomalies and glitches, even going so far as to destroy original/canon universes. He will call anyone or anything a glitch or a mistake simply because he doesn't like it, and then calmly kill them. Error also wants to destroy all universes, leaving only one, but he doesn't know which one. In his free time, Error observes other universes or plays with dolls in his Anti-Void. He also had a friend, DarkBlitz08, a person with a green soul, who turned out to be a hallucination.

Capabilities:
Has blasters and bones;
He also possesses threads—a concentrated version of telekinetic magic—that he can draw from his eyes and hands. They allow him to extract the soul from the body, move it, and destroy it. Error primarily uses them for personal purposes;
Using the captured souls, Error can see through their eyes;
Capable of destroying entire universes without even entering them. However, he still enters and attacks everyone, as he prefers the long way around;
Capable of opening portals to other universes, which can be one-way or two-way, and also show Error's past;
Capable of manipulating the Anti-Void code and studying the code of other universes;
Capable of turning captured Sanses into dolls, which was confirmed by a fanfic that the author made canonical;
His special attack can destroy all universes one by one at incredible speed. He has only used it once and doesn't plan to do it again;
As a mistake, can hear aski;
As an error, it does not obey the rules of any universe.

Facts:
Because he's an error, he constantly glitches, both physically and vocally. White "Error" signs hover around him.
When he is embarrassed, afraid or angry, he becomes more vocal and can “reboot”.
His greatest enemy is Ink. Because he, on the contrary, protects the AU and creates more universes. But now they have a truce.
Error loves: chocolate, cats, sewing dolls of different characters, the TV series "Andernavella"
He has poor eyesight, so he wears round glasses with red frames.