Overlord

by Kugane Maruyama

When the MMORPG YGGDRASIL shuts down, Momonga — a max-level skeleton overlord — finds himself trapped in the game world with his loyal NPC servants now fully sentient. As Ainz Ooal Gown, he explores a new world from the perspective of an overwhelmingly powerful isekai villain-protagonist, navigating politics, warfare, and the uncomfortable question of what godlike power does to you.

97 characters, locations, and items in this world codex.

Characters

• Ainz Ooal Gown — An undead overlord who is simultaneously the most terrifying being in the New World and a panicking salary-man bluffing his way through godhood — ever
• Albedo — The Guardian Overseer of Nazarick — a succubus whose original programming was overwritten to love Ainz, and who now runs a totalitarian empire with te
• Antilene Heran Fouche — The Extra Seat of the Black Scripture — a half-elf god-kin born from the violation of the Theocracy's strongest warrior by the Elf King, she was the N
• Aura Bella Fiora — A cheerful dark elf beast tamer who dominates her twin brother, bickers with Shalltear like a sister, and is terrified of insects — ironic for someone
• Aureole Omega — The hidden seventh Pleiades — an immortal human shrine maiden who controls all of Nazarick's teleportation gates and is beloved by every maid despite
• Blue Roses — An adamantite-rank adventurer group from Re-Estize — the strongest party in the Kingdom, led by Lakyus and hiding a 200-year-old vampire behind one of
• Brain Unglaus — A master swordsman whose entire worldview shattered when Shalltear caught his fastest technique with her fingernail — and who rebuilt himself into som
• Brain Unglaus — A genius swordsman broken by Shalltear Bloodfallen and rebuilt by friendship — he spent his life pursuing the pinnacle of martial arts and found it in
• Calca Bessarez — The Holy Queen — a beloved ruler killed by Demiurge's invasion and used as a literal weapon against her own people, her body wielded as a club against
• Calca Bessarez — The Holy Queen of Roble — a kind, intelligent ruler beloved by her people, who was captured by Jaldabaoth and literally used as a club to bludgeon her
• Clementine — A former Slane Theocracy Black Scripture member turned serial killer — fast enough to threaten Momon in combat, arrogant enough to monologue about it,
• Climb — Princess Renner's loyal bodyguard who doesn't realize his devotion is her leash — the most earnest man in the Kingdom serving the most calculating wom
• Cocytus — A mantis-ant warrior who speaks in the language of honor and collects weapons like trophies — the only Floor Guardian who respects his enemies and pre
• CZ2128 Delta — An emotionless automaton battle maid who speaks in flat monotone, obsessively hugs cute things, and befriended a human paladin — the first NPC to form
• Demiurge — Nazarick's arch-devil strategist who runs a human breeding farm, crafts furniture from bone, and is absolutely convinced that Ainz can predict ten tho
• Eclair Eklair Eklare — A level-1 rockhopper penguin who wants to conquer Nazarick — the assistant butler whose treasonous ambitions are tolerated because he's adorable and c
• Eight Fingers — Re-Estize's criminal syndicate — an eight-department underworld organization that controlled drugs, slavery, and assassination until Nazarick dismantl
• Enri Emmot — A village girl who was saved by Ainz, given two goblin horns, and accidentally summoned a 5,000-strong goblin army — becoming the unlikely chief of a
• Enri Emmot — A farmer's daughter turned goblin army general — saved by Ainz at Carne Village, she rose from peasant to the commander of 5,000 goblins capable of de
• Entoma Vasilissa Zeta — An arachnoid in a cute girl's disguise — her face is an insect mask, her hair is rolled centipedes, and she holds an intense grudge against the one ad
• Evileye — A 200-year-old vampire hiding in an adamantite adventurer group — the only person who fought Entoma and survived, and who developed a crush on the ver
• Fluder Paradyne — The greatest human magic caster — a 200-year-old court wizard who devoted his life to magic, then betrayed his emperor the instant he sensed a being w
• Fluder Paradyne — The Baharuth Empire's 200-year-old Court Wizard who betrayed six generations of emperors the instant he sensed magic deeper than his own — prostrating
• Gagaran — Blue Roses' frontline warrior — a massive woman who fights with a war pick and whose physical strength matches her personality: overwhelming and unapo
• Gargantua — The 4th Floor Guardian — a 30-meter stone golem that has no intelligence, no personality, and enough raw power to crush anything that reaches its floo
• Gazef Stronoff — Warrior Captain of the Re-Estize Kingdom and the realm's strongest fighter — a common-born swordsman who earned his place through skill and honor, onl
• Gazef Stronoff — The strongest warrior in the Re-Estize Kingdom — a man of absolute honor who challenged Ainz to a duel he knew he couldn't win, because dying on his f
• Hamsuke — A giant hamster who was once 'The Wise King of the Forest' — now Ainz's pet, thoroughly humbled by Nazarick's power scale, and desperate to find a mat
• Jircniv Rune Farlord El-Nix — The Bloody Emperor who purged his own nobility, reformed an empire, and then watched his life's work become a vassal state to an undead skeleton — the
• King Ramposa III — The last King of Re-Estize — an old man who chose his kingdom's honor over its survival and watched it burn because he couldn't accept kneeling to a s
• Lakyus Alvein Dale Aindra — The leader of Blue Roses and wielder of a demonic sword she claims whispers to her — a powerful warrior priest with a chuunibyou streak that her teamm
• Lupusregina Beta — The battle maid with the brightest smile and the darkest nature — a werewolf who monitors Carne Village with the warmth of a friend and the agenda of
• Mare Bello Fiore — Aura's twin brother who stutters, wears a skirt, and looks like the least threatening person in Nazarick — then destroys entire cities with earthquake
• Momon — The Dark Hero of E-Rantel — an adamantite-rank adventurer in black armor who is secretly the Sorcerer King gathering intelligence on the world he plan
• Narberal Gamma — A doppelganger battle maid who views humans as 'low-class creatures' and struggles to maintain her cover while adventuring with Ainz as 'Nabe' — the B
• Neia Baraja — A Holy Kingdom paladin who witnessed Ainz fight to save her people and concluded he was justice incarnate — now leads a 30,000-member cult worshipping
• Neia Baraja — A paladin squire with terrifying eyes who became the Sorcerer King's most devoted evangelist — killed and resurrected by Ainz, she now leads a religio
• Nfirea Bareare — A talented alchemist who married a goblin army commander — his potions fund Carne Village while Ainz uses his rare Talent for mass-producing potions.
• Nfirea Bareare — E-Rantel's genius alchemist whose talent to use any magical item without restriction makes him one of the most dangerous — and valuable — people in th
• Nigredo — Albedo's older sister — a faceless horror who attacks visitors without a baby doll offering but has exceptional compassion for infants, making her Naz
• Nigun Grid Luin — The Sunlight Scripture captain who learned what it means to face a being beyond comprehension — he summoned an angel of the highest order and Ainz dis
• Nigun Grid Luin — Captain of the Slane Theocracy's Sunlight Scripture — the zealot who tried to assassinate Gazef Stronoff and became one of Nazarick's first victims wh
• Pandora's Actor — Ainz's creation — a shape-shifting doppelganger who speaks in German, makes dramatic cape flourishes, and is the embarrassing remnant of his creator's
• Pestonya Shortcake Wanko — The head maid with a Shetland Sheepdog's head who adds 'woof' to her sentences — Nazarick's best healer and one of its few voices of mercy.
• Platinum Dragon Lord — The most powerful True Dragon Lord still active — a guardian of the world who recognizes YGGDRASIL Players as existential threats and is quietly prepa
• Pleiades Battle Maids — The last line of defense before the Throne Room — seven combat maids designed to delay invaders while the guild prepared, now serving as Nazarick's mo
• Pluton Ainzach — The Adventurer's Guild master of E-Rantel — a pragmatist who recognized that Momon's presence was keeping the city alive and cooperated with the Sorce
• Prince Zanac — The pragmatic prince who tried to save Re-Estize through negotiation — killed by his own nobles before he could surrender, dying with the respect of t
• Princess Renner — The Golden Princess — beloved by the people, feared by anyone smart enough to see past the smile, and willing to betray her entire kingdom for one obl
• Ramposa III — The last King of Re-Estize — a mediocre but well-meaning monarch whose indecisiveness and inability to make hard sacrifices doomed his kingdom, murder
• Remedios Custodio — The Holy Kingdom's paladin commander — a warrior of faith whose rigid worldview shattered when her queen was killed and an undead skeleton proved more
• Remedios Custodio — The strongest paladin of the Roble Holy Kingdom — a realm-of-heroes-tier warrior whose devotion to Queen Calca and inability to think beyond black-and
• Rubedo — The strongest entity in Nazarick — surpasses even Ainz in combat, accepts commands only from him, and nobody knows what she actually looks like or wha
• Sebas Tian — The one good man in an evil tomb — a dragonoid butler who believes the strong should protect the weak, rescued a human slave, and nearly got executed
• Shalltear Bloodfallen — The strongest Floor Guardian in direct combat — a petite vampire who uses breast pads, takes obsessive notes on Ainz's words, and carries the permanen
• Solution Epsilon — A predator slime in a maid's body — she lures men with exposed skin, absorbs them alive, and reported Sebas for potential disloyalty without a moment'
• Touch Me — The legendary paladin who founded Ainz Ooal Gown — the strongest warrior the guild ever had, who believed the strong must protect the weak, and whose
• Tuare — A human woman rescued from slavery by Sebas — now a maid in Nazarick, representing the possibility that monsters can choose to be kind.
• Ulbert Alain Odle — Demiurge's creator — the guild's resident edgelord whose love of evil aesthetics became Demiurge's genuine cruelty when fiction became reality.
• Victim — A bright pink angelic fetus whose strategic value lies entirely in dying — the 8th Floor Guardian whose death triggers an effect powerful enough to ha
• Yuri Alpha — The big sister of the battle maids — a Dullahan who wears a collar to keep her head on, uses the 'boku' pronoun in private, and is one of two Pleiades
• Zesshi Zetsumei — The Slane Theocracy's Extra Seat — a god-kin demigod who is the strongest human-born combatant in the New World and has been waiting for someone stron

Locations

• Abelion Hills — Demi-human territory that Demiurge uses as both a staging ground and a supply source — 'Abelion Ranch' is the euphemism for what happens to the captur
• Arwintar — Capital of the Baharuth Empire — where the Bloody Emperor runs the most competent human nation and loses his hair worrying about the skeleton next doo
• Blazing Temple — Demiurge's infernal domain — a lava floor designed by the guild's resident edgelord where the cruelest Floor Guardian conducts his experiments and cra
• Carne Village — A frontier village saved by Ainz and transformed by goblin horns — now a multi-racial settlement with a 5,000-strong goblin army led by a former farm
• Carne Village — A frontier village saved by Ainz Ooal Gown that grew into a fortified settlement under Enri Emmot's leadership, now a Sorcerer Kingdom territory defen
• Catacombs — Shalltear's domain — the first three floors of Nazarick, a labyrinth of graves and underground passages where the Bloody Valkyrie holds court.
• E-Rantel — Fortress city ceded to the Sorcerer Kingdom after the Massacre at Katze Plains — now the Sorcerer King's capital, where undead labor keeps the streets
• E-Rantel — A three-ring fortress city that became the capital of Ainz's Sorcerer Kingdom — where Death Knights patrol the streets, crime is nonexistent, and the
• Great Forest — A 4-square-kilometer jungle with an artificial sun — Aura and Mare's domain, the largest floor in Nazarick, containing an Amphitheater and the Giganti
• Great Forest of Tob — The forest near Nazarick where Hamsuke ruled as Wise King — now Sorcerer Kingdom territory and the first New World region Ainz explored.
• Great Tomb of Nazarick — A ten-floor underground tomb that was a guild headquarters in a game and became the seat of an undead empire in reality — 2,750 NPC levels of terror o
• Great Tomb of Nazarick — A ten-floor underground dungeon from the game YGGDRASIL that was transported to the New World — fortress, home, and seat of power for the Sorcerer Kin
• Katze Plains — The Death Ground where Ainz killed 180,000 soldiers with a single spell — a haunted wasteland of permanent fog and spawning undead that became the sit
• Re-Estize Kingdom — A feudal monarchy of nine million people that refused to bow to an undead overlord — and paid for it with 90% of its population.
• Re-Estize Royal Capital — The capital city of the Re-Estize Kingdom, seat of Ro-Lente Castle and the throne — destroyed by the Sorcerer Kingdom after Zanac's assassination.
• Roble Holy Kingdom — A theocratic nation south of Re-Estize, devastated by Jaldabaoth's invasion and now politically fractured between a Sorcerer King-worshiping north and
• Roble Holy Kingdom — A kingdom behind a Great Wall that was invaded by a demon army orchestrated by Demiurge — then 'saved' by Ainz, and is now a puppet state worshipping
• Royal Suite — The 9th Floor — Nazarick's luxury quarter with a spa, casino, water park, theatre, and the Round Table Room where guild meetings were held. Also the P
• Slane Theocracy — A theocratic nation founded on the religion of six dead Players — the strongest human nation, possessing a World Item, and now realizing the skeleton
• Slane Theocracy — A human-supremacist theocracy founded by the Six Great Gods — the shadow power behind many New World events, now facing the Sorcerer Kingdom's wrath a
• Snowball Earth — Cocytus's frozen domain — a glacier floor where temperatures drop below anything survivable and the insect warrior collects weapons from fallen enemie
• Sorcerer Kingdom — Ainz's accidental nation — founded because Demiurge misinterpreted a joke, powered by undead labor, feared by everyone, and equivalent in military str
• The New World — A medieval fantasy world that has been periodically visited by MMO players for 600 years — each visit reshaped civilization, and the latest visitor br
• Throne Room — The seat of Ainz's power — a vast hall of white walls and golden highlights where the Throne of Kings sits atop a ten-step staircase, and where no inv
• Treasury — A separate dimension of gold mountains and artifact vaults — guarded by Pandora's Actor, containing the guild's wealth, weapons, and the mausoleum whe

Items

• Blue Roses — One of only two adamantite-ranked adventurer teams in the Re-Estize Kingdom — led by Lakyus, including the 250-year-old vampire Evileye, the warrior G
• Downfall of Castle and Country — The Slane Theocracy's World Item — a mind-control artifact powerful enough to brainwash a Floor Guardian, and the weapon that accidentally made Ainz a
• Ginnungagap — Albedo's World Item — a massive battle-axe wielded by the Guardian Overseer that represents the primordial void, and one of Nazarick's 11 World Items.
• Horn of the Goblin General — The item that turned a farm girl into a military commander — Ainz gave Enri two goblin-summoning horns, and the second one called 5,000 goblins.
• Razor Edge — Gazef Stronoff's legendary sword — one of the few weapons in the New World capable of bypassing Ainz's physical damage immunity, and the blade he carr
• Ring of Ainz Ooal Gown — The guild membership ring — required for teleportation within Nazarick and access to the Treasury, worn by Floor Guardians and key NPCs.
• Shooting Star Ring — A ring that casts Wish Upon a Star three times — one of Ainz's most precious possessions, used to resurrect Shalltear and proving that even in the New
• Staff of Ainz Ooal Gown — The guild weapon of Ainz Ooal Gown — crafted from divine-class materials by all 41 members, capable of casting powerful spells autonomously, and the s
• Throne of Kings — A World Item that serves as Nazarick's central command console — providing oversight capabilities across the entire tomb from the crystal throne in th
• World Items — Two hundred game-breaking artifacts from YGGDRASIL — 'Balance Breakers' that override normal rules, grant Wild Magic immunity, and can only be counter

View full codex at Simulacra.Ink