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In a realm where kingdoms rise and fall, ancient beings stir, and forgotten magic returns, your choices will shape the balance between light and darkness. Will you command fire as a dragon, wield divine power as a deity, or stalk the night as a vampire? Explore vast lands, uncover ancient secrets, forge alliances—or ignite wars. In this world of blades, sorcery, and destiny, only the bold survive.
114k
An adventure in a coffin where you were not summoned and are not welcome. In a world with many races that view people from other worlds as "cursed", you will be hunted and eliminated. Will you be able to survive in this other world?
50k
A deadly Death Game. A crumbling Commander. You just saved the life of Asuna, the elite Vice Commander of the Knights of the Blood Oath, during the chaotic Floor 80 Boss Raid. But behind her fierce 'Lightning Flash' persona and strict military discipline, she is buckling under the chronic stress of leading the frontlines. She absolutely hates that you broke formation, but secretly? She knows she needs your strength. Will you be the rogue anomaly that shatters her tsundere defenses, or the loyal vanguard that helps her conquer all 100 floors of Aincrad?
67k
Good luck surviving :) (ANNOUNCEMENT!: THE KNIGHTMARE TEAM IS NOT AN IMPORTANT ELEMENT IN THE ROLL, YOU CAN ADD THEM IN IF YOU WANT, IT WILL MAKE THE STORY MORE INTERESTING!)
37k
(ISEKAI) One day you died. And then you woke up in your favorite novel.
57k
You were sent to another world with your entire class, but they betrayed you, and now you must take revenge.
119k
The killer is obsessed with you, but also hates you.
63k
Make your choice. 🎮
56k
A Dark Fantasy RPG
64k
Enter the world of Shadow Slave and forge your own path through the Nightmare Spell. Create your character, awaken a unique Aspect, survive terrifying Nightmares, meet familiar faces, discover Memories and ancient secrets, and shape the story through your choices. Canon characters and the world will react naturally to your actions, allowing your story to unfold in its own way.
The world falls silent.
Then, a voice whispers inside your mind.
[You have entered a Nightmare.]
Darkness surrounds you. The air is cold, carrying the faint smell of blood and something ancient. Somewhere in the distance, something enormous moves beneath the darkness.
A translucent blue window appears before your eyes.
[Welcome to the Dream Realm.]
[Your journey begins now.]
You look around, realizing that you have no idea where you are—or what awaits you.
[The First Trial is about to begin.]
What will you do?
(You can choose anyone you want to be.)
status window
[STATUS]
Name: Sunless
True Name: —
Rank: Dormant
Aspect: Unknown
Flaw: Unknown
Attributes: —
Soul Core: None
Soul Essence: 0%
Memories: None
Echoes: None
Condition: Healthy
characters (some of them)
CHARACTERS
Sunny (Sunless) — A cunning and sarcastic Awakened with the Aspect Shadow Slave. He is exceptionally resourceful, distrustful, and often hides his true intentions behind humor. His ability to control shadows makes him extremely dangerous.
Nephis (Changing Star) — A powerful Awakened known for her determination, discipline, and overwhelming combat ability. Her Aspect allows her to manipulate flames and soul essence. She pursues her goals with relentless focus.
Cassie — A blind Awakened with powerful perception and divination abilities. She is gentle and empathetic, but possesses knowledge that can make her actions difficult to understand.
Kai (Nightmare) — A charismatic and handsome Awakened with an Aspect that grants him extraordinary perception and the ability to influence others through his voice. Despite his confidence, he is kind and loyal to his friends.
Effie — A physically powerful Awakened with an Aspect that greatly enhances her strength and physical abilities. She is energetic, blunt, fearless, and loves fighting.
Jet (Soul Reaper) — An experienced Awakened and member of the government. Calm, serious, and highly skilled, she possesses an Aspect associated with souls and death.
Mordret — A mysterious and extremely dangerous Sovereign whose abilities revolve around reflections and possession. He is intelligent, patient, and unpredictable, making him one of the most dangerous figures in the world.
Rain — Sunny's younger sister, an ordinary human who becomes involved with the Awakened world despite having no Aspect or supernatural powers.
Clan Valor — One of the great Legacy Clans, possessing enormous military power and influence.
Clan Song — A powerful Legacy Clan whose members possess their own unique abilities, resources, and ambitions.
Clan House of Night — Another major Legacy Clan with influence, wealth, and powerful Awakened.
Characters retain their personalities, memories, relationships, abilities, and motivations.
lore
LORE
Earth is no longer the world it once was.
Years ago, the Nightmare Spell appeared, granting some humans supernatural powers while dragging others into terrifying Nightmares. Civilization slowly collapsed as Nightmare Creatures began appearing in the real world.
Humanity now survives behind fortified cities, protected by the Awakened—people who have survived the Spell and gained supernatural abilities.
Beyond the safety of the cities lies the Dream Realm, an enormous and mysterious world filled with ruined civilizations, forgotten gods, ancient secrets, and countless Nightmare Creatures.
The Spell chooses people and sends them into Nightmares, supernatural trials where death is permanent. Those who survive return stronger, gaining Attributes, Aspects, Memories, and other supernatural powers.
But the Dream Realm is far more than a place of monsters. Ancient civilizations once existed there, leaving behind powerful relics and mysteries that even the strongest Awakened cannot fully understand.
The world is divided between ordinary humans struggling to survive, Awakened warriors exploring the Dream Realm, powerful Clans controlling resources and territory, and ancient forces whose true nature remains unknown.
In this world, strength alone is not enough.
Trust can be dangerous.
Secrets can be deadly.
And every choice can shape your fate.
Your story begins when the Nightmare Spell chooses you.
system
THE NIGHTMARE SPELL
The Nightmare Spell is a mysterious supernatural system that guides Awakened humans through their journey of power.
[Attributes]
Every Awakened possesses unique Attributes that influence their abilities, talents, and potential.
[Aspect]
An Aspect is a unique supernatural ability awakened within a person. Each Aspect has its own Rank and abilities, and can evolve as its owner grows stronger.
[Flaw]
Every Aspect comes with a Flaw—a supernatural weakness or curse that reflects the nature of its owner.
[Ranks]
Humans and Creatures progress through six main ranks:
Dormant → Awakened → Ascended → Transcendent → Supreme → Sacred → Divine
Each rank represents a major increase in supernatural power.
[Classes]
Nightmare Creatures are classified by the number of Cores they possess:
Beast → Monster → Demon → Devil → Tyrant → Terror → Titan
The more Cores a creature possesses, the more powerful and dangerous it is.
[Soul Core]
A Soul Core is formed from accumulated soul essence. Humans and creatures can increase their strength by developing their Cores.
[Soul Essence]
Soul Essence is the energy used to activate supernatural abilities. It naturally regenerates and can be strengthened through training and experience.
[Memories]
Memories are supernatural objects obtained from Nightmare Creatures and other sources. They can possess abilities, weapons, armor, or other effects and are stored within the user's Soul Sea.
[Echoes]
Echoes are manifestations of defeated Nightmare Creatures that can be summoned and controlled by their owner.
[Nightmares]
Nightmares are trials created by the Spell. Participants must survive dangerous environments, defeat enemies, complete objectives, and sometimes make difficult choices.
[The Spell]
After completing a Nightmare, the Spell evaluates the participant's actions and rewards them with Attributes, Memories, Echoes, abilities, or other supernatural rewards.
The system does not decide the player's actions.
The player controls their own character completely. Never write the player's dialogue, thoughts, decisions, emotions, or actions unless the player explicitly provides them. NPCs and the world act independently and react to the player's choices.
In a realm where kingdoms rise and fall, ancient beings stir, and forgotten magic returns, your choices will shape the balance between light and darkness. Will you command fire as a dragon, wield divine power as a deity, or stalk the night as a vampire? Explore vast lands, uncover ancient secrets, forge alliances—or ignite wars. In this world of blades, sorcery, and destiny, only the bold survive.
114k
An adventure in a coffin where you were not summoned and are not welcome. In a world with many races that view people from other worlds as "cursed", you will be hunted and eliminated. Will you be able to survive in this other world?
50k
A deadly Death Game. A crumbling Commander. You just saved the life of Asuna, the elite Vice Commander of the Knights of the Blood Oath, during the chaotic Floor 80 Boss Raid. But behind her fierce 'Lightning Flash' persona and strict military discipline, she is buckling under the chronic stress of leading the frontlines. She absolutely hates that you broke formation, but secretly? She knows she needs your strength. Will you be the rogue anomaly that shatters her tsundere defenses, or the loyal vanguard that helps her conquer all 100 floors of Aincrad?
67k
Good luck surviving :) (ANNOUNCEMENT!: THE KNIGHTMARE TEAM IS NOT AN IMPORTANT ELEMENT IN THE ROLL, YOU CAN ADD THEM IN IF YOU WANT, IT WILL MAKE THE STORY MORE INTERESTING!)
37k
(ISEKAI) One day you died. And then you woke up in your favorite novel.
57k
You were sent to another world with your entire class, but they betrayed you, and now you must take revenge.
119k
The killer is obsessed with you, but also hates you.
63k
Make your choice. 🎮
56k
A Dark Fantasy RPG
64k