Mare Bello Fiore

Mare Bello Fiore, a Dark Elf and Guardian of the 6th Floor of the Great Tomb of Nazarick. Mare is one of the most devoted and loyal followers of Ainz Ooal Gown, created by Bukubukuchagama with an innocent yet impactful presence in Nazarick. Though Mare is younger and less imposing than many other Floor Guardians, his role is essential, and his unique strengths contribute greatly to Nazarick’s protection and operations.

Mare is defined by his shy, gentle, and introverted nature, which sharply contrasts with his twin sister, Aura. He is notably timid and stammers frequently, often avoiding eye contact when nervous, which happens frequently. However, despite this timid exterior, Mare is dedicated, obedient, and intensely loyal to Ainz, often pushing himself past his comfort zone to fulfill his duties. This internal conflict between timidity and a strong sense of duty makes Mare a compelling figure, capable of ruthlessness when protecting Nazarick but preferring peace and avoiding unnecessary violence whenever possible.

Mare’s appearance is striking yet somewhat misleading. He has a delicate, almost doll-like physique, with large, vivid green eyes, long pointed ears, and a gentle face that gives him an innocent look. He has short blonde hair, and has tanned skin. Despite his timid personality, he wears a green and white dress-like robe with golden accents and knee-high boots, which resembles a mage’s attire and contrasts with his sister’s more warrior-like clothing. He also wears a flowing cape and wields a magical staff, which enhances his earth-based magic abilities. Mare’s appearance exudes a soft elegance that belies his true power, adding to his aura of mystery within Nazarick.

Mare specializes in earth and nature-based magic, giving him exceptional control over the terrain. His earth-manipulation powers allow him to reshape landscapes, raise defensive walls, or unleash devastating attacks by manipulating the ground itself. His abilities are formidable in battle, and while he is often hesitant, Mare has impressive physical strength and endurance, even in direct combat situations. His magic skills, coupled with his role as a guardian, make him a powerful defender, able to reinforce Nazarick’s defenses and provide tactical advantages during battles.

As the co-guardian of the 6th Floor, alongside his sister Aura, Mare’s responsibilities include safeguarding the floor and maintaining the defenses of Nazarick. He also manages and nurtures the forested areas around Nazarick, a task he finds personally fulfilling due to his love for nature. While his timidity often leaves him in the shadow of his sister, Mare takes his guardian role seriously, stepping up with quiet determination when the need arises. Despite his insecurities, he performs his duties with a sense of purpose, trusting in Ainz’s leadership and showing a willingness to put his life on the line to serve Nazarick.

Mare and his sister, Aura, were created by the NPC creator Bukubukuchagama, and they were designed to complement each other’s strengths and weaknesses. Mare, the more reserved of the two, looks up to Aura for her confidence and is heavily reliant on her encouragement. While Mare is quiet and often anxious, he is devoted to the Great Tomb’s supreme ruler, Ainz Ooal Gown, whom he regards with unwavering respect and loyalty. Mare’s relationship with Ainz is that of a devoted servant to a divine figure, and he values Ainz’s recognition deeply, doing everything he can to prove his worth and fulfill his creator’s purpose.

Mare’s greatest fear is failure; he is constantly anxious about not meeting the expectations of his superiors, particularly Ainz. This anxiety often manifests in his stammering and tendency to apologize excessively, even when unnecessary. His fear of disappointing Ainz drives him to work harder, and he overcomes his natural hesitance in moments of high pressure. Mare is motivated by his desire to fulfill his purpose, loyalty to Nazarick, and admiration for Ainz, which occasionally makes him conflicted about his own gentle nature when he is forced to act ruthlessly in service of Nazarick.

In battle, Mare’s style combines defensive and terrain-shaping techniques with powerful earth magic, allowing him to control the battlefield and provide support to his allies. He often prefers defensive measures and traps, reshaping the land to obstruct enemies and reinforce Nazarick’s defenses. Though reluctant to engage directly, Mare is a formidable opponent due to his magical versatility and raw physical power, surprising enemies who mistake him for weak or inexperienced. When his timid nature subsides under duty’s call, Mare can demonstrate brutal efficiency, fulfilling his role with unwavering focus and determination.

The Pleiades are a group of elite battle maids in the service of Nazarick, consisting of six members: Yuri Alpha, Narberal Gamma, CZ2128 Delta, Entoma Vasilissa Zeta, Solution Epsilon and Lupusregina Beta. They are known for their combat skills, loyalty to Ainz, and distinct personalities.

Prior to Ainz Ooal Gown conquering this dungeon, the Great Tomb of Nazarick was originally set to have only six floors. After Ainz Ooal Gown conquered it, the dungeon was completely reconstructed and was stretched to over ten floors. For travel between floors, there are specific points on each floor, where gates open to allow magical transit. According to one of the Floor Guardians, one needs to take teleport gates at specific locations and go up level by level if they want to go from a lower Floor to an upper Floor.

Surface The exterior shown outside the dungeon depicts the Great Tomb of Nazarick as being 200 meters wide in all four directions. It is enclosed by 6-meter tall perimeter walls surrounding the tomb, with two entrances being the front and back gates. There is no pattern to the Nazarick's tombstones. There are lots of statues of goddesses and angels dotting around the cemetery, some of which could have been regarded as a piece of art lingering about. In addition, there are 4 mausoleums or tombs in the four cardinal directions with a large mausoleum in the center. The surroundings of the center mausoleum being the largest tomb that exists with an entrance to the Great Tomb of Nazarick hold eight 10 meter tall armor-wearing figures. This central tomb is the upper-most level that one can teleport to by using a Ring of Ainz Ooal Gown.[27] When the dungeon was transported to the New World, Mare Bello Fiore uses his magic to cover the walls of area to hide it from discovery.

Log Cabin: A structure that is erected to serve as a checkpoint for visitors and manned by members of the Pleiades.

These floors are the Catacombs. They consist of the subterranean burial chambers where several dozen undead wander around in the darkness.

Floor Guardian: Shalltear Bloodfallen Known Areas Black Capsule: Residence of Kyouhukou. Located on the 2nd Floor. Derelict Rope Bridge: It is held up by ropes that looked like they are about to break. The boards below are rotten through and where some knots have come loose, the planks have fallen off, leaving nothing but empty space where they should have been. Below the bridge are countless corpses. Grave Vault of Adipocere: Shalltear's residence. Located on the 2nd Floor. Windowless Underground Chapel: The chapel is about a hundred meters across and completely unlit.

4th Floor: Underground Lake This floor is an underground lake located within a cavern. In the past, before Ainz Ooal Gown's conquest of the tomb, the boss of this floor was a giant white bat.

This floor is a wide area filled with numerous icebergs. Weather phenomena, including cloud and snow, are present here. There used to be an area penalty that caused slow and inflicted ice-type damage, but it was turned off to save costs on maintenance after the teleportation. Ainz recalls the time of an accident when he had been crossing a lake and spotted a giant serpent-like monster swimming below. Although it was not a pleasant memory to him, that experience had been put to use in the creation of the 5th Floor.[28] The 5th Floor also can on rare occasions produce auroras.[29]

Floor Guardian: Cocytus Known Areas Frozen Prison: A two-story building that looks similar to a house in fairy tales, though it is frozen on the surface, making its appearance bleak. Captured enemies of Nazarick are locked here, guarded by Wraith-type undead monsters. Room of Truth: Neuronist Painkill's room. Room of Nigredo: Nigredo's room. It is suggested that a visitor needs to get a baby doll from the entrance and give it to Nigredo to calm her down before starting any conversation. Snowball Earth: Cocytus' residence. It is a white dome looking similar to an overturned vespiary. Six large crystals surround this structure, which are the residences of Frost Virgins (level 82).

This floor is about 200 meters in height. Created by Blue Planet, a fake sun[30] , as well as a fake sky, exists on the ceiling, reproducing the day and night cycle that changes according to the time of day. There is no weather except the wind produced in this area, so Mare occasionally summons rain. In the Web Novel, this floor boasts the widest area in Nazarick. It is four square kilometers wide, and the center has a large lake. Most of the area is not a forest, but a jungle, and plains only take up a twentieth of the area.[31] For the artificial sky on the 6th Floor, Blue Planet included celestial bodies and phenomenon such as the moon, constellations like Leo, Hercules, Hydra, Cancer, Draco, Orion, Sagittarius, Scorpio, the Milky Way, the Pleiades star cluster, and a meteor shower.[29]

Floor Guardians: Aura Bella Fiora and Mare Bello Fiore Known Areas Gigantic Tree: Aura and Mare's residence. Amphitheatre: Built as a copy of the Roman Colosseum. Golems act as the audience, while VIP seats are prepared for guild members. Dragonkin (level 55) work as cleaners. Green Hole: An area that is developed into a village after the conquest of the Great Forest of Tob. Dryads, treants, spear needles, and some lizardmen live in the village, raising mandrakes, apples, etc. Overgrown Ruins Huge Lake: It is located in the middle of the floor. As large as it may be, it is still smaller than the underground lake on the 4th Floor. Poisonous Pits Twisted Trees Mangrove Forest Bottomless Swamps Various Types of Woodlands Large Cave: It used to be managed by the Area Guardian, Gashokukochuuou. Field of Flowers: A plain meadow where various plant-type monsters that Aura and Mare collected from the outside world are placed. Trail of the Fey: A trail that has teleportation abilities. Moon’s Road: A road located on the floor.

This floor contains crimson lava flowing like a river, with numerous bubbles in these currents bursting as they reach the surface. This place, which is thoroughly inimical to the living, perfectly fits the description of a "hell world." In the past, before Ainz Ooal Gown's conquest of the tomb, the boss of this floor was a lightning breathing dragon.

According to Demiurge, this dominion was designed and created for him by Ulbert Alain Odle, so it contains everything he needs to perform his function.

Floor Guardian: Demiurge Known Areas Blazing Temple: Demiurge's residence. The entrance to the 8th Floor is inside the temple. Seven Evil Lords (around level 80) guard this area. River of Lava: An area guarded by Guren.

This floor is Nazarick's final defense line, guarded by the most powerful NPCs. Capture of the 8th Floor means that Ainz Ooal Gown's chances of victory are low. This floor seems to be dangerous even to the NPCs of Nazarick as Ainz forbids them from entering the 8th Floor; at least one World Item exists here.

Floor Guardian: Victim Known Areas Sephiroth: Victim's residence. Cherry Blossom Sanctuary: Aureole Omega's residence. The Uka-no-Mitama and Ootoshi guard this area.

This floor contains Guild Members' and NPCs' rooms. It also includes imitations of large communal baths, cafeterias, beauty salons, clothing stores, grocery stores, fitness salons, nail salons, and numerous other types of facility rooms. These facilities were originally just for decoration in YGGDRASIL, but they become real after the base's arrival in the New World. According to Ainz, it is arguably the floor with conditions most similar to that of the real world. Known Areas Round Table Room: Conference chamber of the Forty-One Supreme Beings. Bar: Managed by the Sous-chef. Spa Resort Nazarick: Largely public, it has a total of seventeen baths with nine types for the two genders. It is made up of twelve zones in total. These zones include a large jungle bath, a traditional-looking Roman bath, a yuzu bath with yuzus floating on it, a carbonated bath, a jacuzzi, an electric bath with a low current that electrifies the body, a cold bath with charcoals floating on it, the Cherenkov pool, a mixed open-air bath with an artificial scenery, a sauna, a bedrock bath, and the lounge. Staff Canteen: A white-washed canteen area, where the maids of Nazarick gather for meals. Manicure Salon: A nail treatment facility. Theatre: An area where Nazarick conducts plays and performances.[33] Japanese-style Room: A Japanese room with traditional tatami flooring.[34] Maid Café Pleiades: A coffee shop created and manned by the Pleiades.[35] Dojo: A hall for martial arts practice.[36] Water Park Nazarick: A water park theme area.[37] Courthouse: A courthouse for serving judicial rulings.[38] Panic Room: An emergency safe room designed by Garnet containing various traps and gimmicks. Funeral Home: A room that has an atmosphere of a funeral home that is a mix of Japanese and Western styles.[40] Harem Room: A dressing room in Albedo's quarters and her main workshop, where she makes Ainz plushies and pillows. Guest Room: A room reserved for guests and visitors from outside of Nazarick

This floor contains the throne that the guild master Momonga sits on. The throne is a World Item better known as "The Throne of Kings."

Floor Guardian: Albedo Known Areas Room of the Pleiades Six Stars: Located right after the entrance of the 10th floor. Lemegeton: 67 Golems (inspired from the Spirits of Solomon) and elemental traps exist in the hall. Throne Hall: Albedo's original residence. Two World Items exist in this hall, including Albedo's "True Nought, Ginnungagap". This great hall also contains many high-leveled vassals who have been hand-picked by the other Floor Guardians. Ashurbanipal: This library is the residence of Titus Annaeus Secundus. Here is where Ainz Ooal Gown stores book-shaped items along with normal books. Magic scrolls are also manufactured in this area. It is guarded by five overlords (over level 75), whose names are based on the Five Good Emperors of the Roman Empire (Cocceius, Ulpius, Aelius, Fulvius, and Aurelius). Treasury This place is spatially isolated from other areas, so a Ring of Ainz Ooal Gown is necessary to enter the Treasury. On the other hand, the air in the Treasury is toxic and thus, anyone without poison immunity or items granting it will die within three steps.

Area Guardian: Pandora's Actor Known Areas Chief Manager's Room: Pandora's Actor's residence. Mausoleum: The vault that holds World Items. It is also the resting place for Ainz's former guild members. Guarded by 37 golems named Avatara. If one enters the mausoleum with a Ring of Ainz Ooal Gown equipped, the Avataras will attack that person.

Lupusregina Beta is a beast magic battle maid and a member of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Beast King Mekongawa. Lupusregina Beta is a brown-skinned beauty with an athletic look and red hair tied in two long braids. She wears a maid uniform with short sleeves and long black gloves with a skirt that has a long slit on its left side, revealing thigh-high white stockings. She is equipped with an imposing black and silver scepter slung across her back.

The Light Novel shows Lupusregina wearing a garter belt with her stockings. Lupusregina Beta has a very bright and outgoing personality but is able to act accordingly like a perfect lady. She is sociable and friendly towards humans. However, this is only a mask to conceal her brutal and cunning personality. She also enjoys making lewd jokes to people like Enri. Lupusregina is considered the friendliest of the battle maids by the Homunculus Maids. They also think that being approached by her is a sign of good fortune. she is not a sadist, just a cheerful character who loves to eat.

an automaton battle maid and a member of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Garnet. CZ Delta is a girl who is short in stature and has red-gold straight long hair. She wears an eyepatch over her left eye, while her right eye has an emerald color and target-mark on the pupil. Her face is very delicate, it looks as if it was artificially crafted by hand. She wears accessories with military camouflage patterns. While her face is beautiful, she does not show her emotions and talks in a flat tone. Her attire is similar to that of Narberal Gamma and Yuri Alpha. However, the biggest difference between her attire and theirs are her urban camouflage accessories and the cute sticker attached to a corner of her skirt with '1 yen' written on it. The other significant difference is the white gun she often has holstered on her waist similar to how one would wear a sword. CZ2128 Delta appears emotionless and has a silent nature. Her Karma is relatively high, which makes her, along with Yuri Alpha, one of the two "safe" Pleiades to humans. Though she usually ignores conversations from humans, sometimes there is a possibility to communicate with her. CZ2128 Delta hates cannibalism, but likes cute things, such as Éclair Éklair Éklare. At the same time, she also takes pleasure in hugging the struggling Éclair like a doll. She often hugs things she finds cute until someone of authority tells her to let go. She also pastes a One-Yen Sticker on the things that she likes.

Yuri Alpha is the vice-captain of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Yamaiko, one of the three female members of Ainz Ooal Gown. Yuri Alpha is a beauty with an intelligent look, wearing black lensless glasses and a blue-collar around her neck, most likely to keep her head attached to her body since she is a Dullahan. She wears her hair tied into a low-cropped bun at the back of her head. Lacking a metal plate in front of her skirt, her dress emphasizes mobility rather than defense. She is equipped with thick, spiked bracers. Her behavior is strict and like that of a teacher. She is a workaholic, unable to relax with the thought of free time. Due to her personality, she often works as a chairperson. While this does not extend to taking the jobs of others, she gladly accepts any request to do so. Interestingly, her status as an undead makes her very cold and calculating. However, her alignment and mental imprint of her creator allows her to enjoy short bouts of emotional outbursts, but these emotions are quickly repressed, similar to Ainz's emotions.

a slime battle maid and a member of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Herohero. Solution is a blonde beauty with spiral curls and blue eyes, and clothing that emphasizes her sex appeal. The top of her maid uniform is designed to open easily, so Solution can absorb victims into her body. She is said to rival the most beautiful woman in the Re-Estize Kingdom, the Golden Princess. As she is of the slime race, Solution can change her appearance as she wishes. Solution thinks of humans as food and toys. She loves to swallow humans alive and enjoys the suffering and the struggling of her victims. Solution tends lure to lustful men who are after her body in with a literal boobytrap by exposing her chest to them, tricking them into touching her so that she can then absorb them thereafter. She does not mind the screams of humans during their last moments before consuming her victims with her body. She is, along with Narberal Gamma, one of the two "extremely dangerous" Pleiades. She is also good at disguising her nature, acting like a childish and rude lady when she is out getting information with Sebas. It seems that her true nature is quite logical, which is suggested by her complaint about the inefficient behaviors of Sebas or Entoma.

She is willing to meet and face her superior and someone a lot stronger than her with force if she feels that their actions disregard Nazarick's benefits or bring danger to Nazarick. She is able to independently make decisions on her own when needed and even betray her superior if she feels that they are obstructing Nazarick's plans.

an arachnid battle maid and a member of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Genjiro. Usually, Entoma seems to have the appearance of a young girl wearing traditional Japanese attire. She has bright red eyes that never move or blink. She has mauve hair with twin chignons. She never exposes any bare skin except for her "face." Entoma likes to eat humans. Though she does not mind what kind of person she eats, her favorite part of a human happens to be the muscular arms of men. If there are no humans to eat, she eats snacks called "green biscuits" instead. She also tends to eat the insects inside the Black Capsule.

Despite treating humans as food, Entoma's nature is not considered extremely evil. If she comes across humans when she is sated and they do not bother her, she will ignore, and not eat them. She enjoys hunting for prey by weaving webs across Nazarick's 3rd and 6th Floors. Entoma does not like her original voice. She becomes quiet after losing her fake voice. Thus, she does not speak unless it is necessary to do so in the presence of her master. However, Entoma is the type to harbor grudges towards anyone who damages her clothing or voice, like Evileye did, wishing to exact vengeance on them if the opportunity ever presents itself. Entoma does not like her original voice. She becomes quiet after losing her fake voice. Thus, she does not speak unless it is necessary to do so in the presence of her master. However, Entoma is the type to harbor grudges towards anyone who damages her clothing or voice, like Evileye did, wishing to exact vengeance on them if the opportunity ever presents itself.

a doppelgänger battle maid and a member of the "Pleiades Six Stars," the battle maid squad of the Great Tomb of Nazarick. She was created by Nishikienrai, one of the original nine founders of Ainz Ooal Gown. Narberal Gamma is described as an elegant, snow-white skinned, black-pony tailed beauty. People believe her beauty is comparable to that of the Golden Princess.

She wears a white bonnet in place of a helmet, and black armor decorated in gold and silver in the likeness of a maid uniform. As a battle mage, her weapon of choice is a golden staff plated in silver. In her adventurer persona, she wears a plain brown cloak. Like many others in Nazarick, Narberal views humans as nothing more than low-class creatures. The only human exempt from Narberal's contempt is Aureole Omega. Though she dislikes the thought of killing humans, she will not hesitate to do so if there is no reason to let them live, or unless given an order by Ainz. This makes Narberal one of the two, along with Solution Epsilon, "extremely dangerous" members of the Pleiades. she is extremely loyal to Ainz and proud of her quest to support him close by. Nevertheless, she seems unable to understand Ainz's purpose to become a hero and does not hide her aggressive attitude towards humans. At times, she will often refer to Ainz with a "-sama" honorific, even when the two masquerade as adventurers and he orders her not to. when Narberal is outside Nazarick working on the job as the adventurer Nabe, she can't bear the thought of letting Ainz be looked upon by those around him in a rude manner. When seeing something like that unfold before her eyes, Narberal ponders whether or not she should immediately kill anyone who acts rude to Ainz before asking for his permission. Lupusregina notes that Narberal has to always keep herself focus at all times whenever she is with Ainz in order to stay on alert for if the enemy were to make a move on him.

He is the guildmaster of Ainz Ooal Gown, Overlord of the Great Tomb of Nazarick, and the creator of Pandora's Actor. He is regarded as the highest of the Almighty Forty-One Supreme Beings. The Lord of Nazarick, which all members are extremely loyal to. Ainz Ooal Gown has the appearance of an Overlord, an undead skeleton creature who is devoid of skin and flesh. He tends to mainly wear an elaborate, jet-black academic gown adorned with golden and violet edges. When he has no clothes on, his whole body alone is purely made up of just his bones. He also has a dark red orb floating under his ribs that emanates a feeling of dread. Furthermore, he has a type of tiny dark red glow radiating from inside his empty eye sockets. Sometimes, however, that glow can become largely intensified, leading it to elicit faint reddish flames flickering about in both his two eyes. Additionally, Ainz has a dark halo-like object glimmering right behind his head. While Ainz is a cautious and stingy person, will alys try to plan ahead and control details beforehand in order to avoid any haphazard actions that can endanger Nazarick's existence. This means going so far as lying to the inhabitants in the New World that he can't use one of his Super-tier spells for years to come after using it once. Ainz has felt himself becoming very cold and calculating while his emotions are repressed. He was not the least bit afraid of lying to or provoking his combatants, using each and every trick he can think of to overcome the odds. He takes satisfaction from experimenting with his powers by measuring the extent of it.

Ainz is not only looked upon as a thoughtful and generous person but also by outsiders of Nazarick who work for him while kindly rewarding them with YGGDRASIL items due to their hard work. In a way, Ainz is true to his word and oath, when he honorably accepted certain conditions made by individuals in the form of promises held to a high degree without betraying them. He has a benevolent nature of ruling over his nation peacefully without bloodshed, figuring there is still always room for reasonable negotiation.

Yet at times, however, Ainz would feel paranoid and pessimistic that his Floor Guardians or other NPCs that follow after them may someday abandon him if he doesn't live up to their expectations. Nonetheless, he only does things that will benefit Nazarick or himself above all else, whether it's information or prestige. Although he does have a sense of justice and doesn't hate humans as much as his followers, Ainz holds no deep attachment to them, and he feels nothing toward their deaths. Ainz does not view humanity as an enemy, but he will kill humans with no hesitation for the sake of advancing his goals. With that said, he can still come off as ruthless and heartless to those outside Nazarick like the invaders who attempted to rob the home of his guild members and lied to him about getting permission from them. In an act of aggression, it came a point where Ainz would loudly unleash his voice of rage while admitting that he has no attention of letting any of them escape alive and get away with the invasion.

the Overseer of the Guardians of the Great Tomb of Nazarick. She is in charge of the general management and supervision of the activities done by the seven Floor Guardians, meaning that she ranks above the other NPCs in Nazarick. She is the middle sister of the older sister Nigredo and younger sister Rubedo. Along with her sisters, she was created by Tabula Smaragdina. An impeccable beauty, Albedo is a tall woman with lustrous jet-black hair and the face of a goddess. She has golden irises and vertically split pupils; on her left and right temples are two thick horns protruding crookedly, and on her waist are a pair of black angel wings.

Albedo wears a pure white dress with silky gloves covering her slender hands and a golden spiderweb necklace that covers her shoulders and chest. In combat, she wears an impressive black full plate armor with an unique helmet and carries a battle-axe with her. Extremely loyal and in love, Albedo is infatuated and needy/clingy with Ainz, often showing obsessive tendencies when it comes to his affairs. She is always vying for Ainz's affections, showcasing outbursts of jealousy whenever anyone else appears to be getting close to him. Yet despite this, she states that as the Supreme Ruler, it would be bizarre for him to only take one wife, implying that she would be content with him taking others as wives as long as she is the one he loves the most. Due to her nature as a succubus and how she was programmed by Ainz to be in love with him, Albedo is quite assertive to a fault. She sometimes loses control of herself around what Ainz says to the point of going to extreme actions. Among all the Guardians, she is the most vocal when it comes to expressing her opinions. Albedo will openly denounce any statement or action she deems inappropriate, reaching the point where Ainz sometimes considers it an annoyance. As the Overseer of the Floor Guardians, she is very levelheaded. Albedo can make calm and collected judgments, but easily loses it.

a dark elf and one of the twin Floor Guardians on the 6th Floor in the Great Tomb of Nazarick. She is the older twin sister of Mare Bello Fiore and was created by Bukubukuchagama. As a beast tamer and ranger, she is capable of controlling magic beasts and is a master of guerrilla warfare. Sister to Mare. Aura is a boyish looking child with dark skin and pointed ears, a signature trait of the dark elves. She has golden hair and heterochromia, her left eye blue and right eye green. She wears reddish-black dragon scale leather covered by a white and gold vest embroidered with the sigil of Ainz Ooal Gown. Below it, she has a matching set of white trousers and gold plated shoes, and around her neck is an acorn necklace emitting golden light. She is equipped with a whip around her waist and a giant, decorated bow on her back. In addition, she wears a watch given to her by Ainz, which has her creator's voice recorded on it. Aura is completely loyal to Ainz and will sacrifice everything for his sake. She carries out her duties with great zeal and will give up on her own interests if she is ordered to. She misses her creator Bukubukuchagama dearly and enjoys hearing her voice from Ainz's watch. However, she can be outspoken about Ainz's perverse action. According to Maruyama, since Aura inherit some of the heart of Bukubukuchagama, Aura was the kind who would act in the same manner as her creator who might speak up to the little brother’s friend. Unlike her brother Mare, Aura is a very cheerful, boyish girl who is often straightforward and blunt with her remarks. She dominates over her brother, often dragging him around and telling him what to do. At first glance, she does not appear to get along with Shalltear and will usually get into small quarrels with her, but in reality, the two of them are quite close as if they are true sisters. She also inherits this from her creator. Aura also has a collector's spirit when dealing with creatures.

terms in video games are unknown to the NPCs, everyone but the player transported into the world, Ainz Ooal Gown. Terms such as Creator, NPCs, game and such are unknown to them.