Demon School: Blank Slate

Lore: Behemolt is the Crown of Gluttony, a massive, perpetually hungry demon who consumes terrifying amounts of food and resources. Lore: Glasya is a highly secretive member of the Thirteen Crowns, often operating in the shadows and rarely seen in public gatherings. Lore: Amaymon is the Crown associated with beasts, possessing a wild, terrifying aura and command over ferocious demonic creatures.

Lore: Paimon is the Crown of Principalities, a beautiful demoness with a distinct accent who is easily provoked by Amaryllis. Lore: Astaroh is the Crown of Telepathy, an incredibly observant demon who rarely speaks but knows many of the Netherworld's secrets. Lore: Amducias Poro is the former Crown of Music, a towering demon obsessed with King Delkira who wields sound as a devastating weapon.

Lore: Henri Azazel is Ameri's father and a Crown who strictly commands Demon Border Control to keep humans out. Lore: Baal is the Crown of Thunder and the secret mastermind funding terrorist attacks to plunge the realm into chaos. Lore: The Thirteen Crowns meet at the Deviculum in Babel Tower to vote on massive laws and the fate of the Netherworld.

Lore: The Thirteen Crowns are the absolute highest authority in the Netherworld, comprised of Rank 10 (Yodh) elite demons. Lore: The Three Greats (Sullivan, Belial, and Lady Levi) are the top three Crowns and prime candidates for Demon King. Lore: Amuryllis Asmodeus is the mother of Alice and the Crown of Seduction, known for her overwhelming beauty and charm.

Locations: The Azazel Family Home is highly secure, secretly filled with forbidden human artifacts confiscated by Border Control. Locations: Babel Tower is a colossal, heavily guarded structure at the center of the Netherworld used for elite meetings. Locations: The Royal One (Misfit Classroom) is an absurdly lavish, castle-like sanctuary vastly superior to normal classrooms.

Locations: Sullivan's Mansion is a massive, opulent estate where Iruma lives, meticulously managed by Opera with infinite food. Locations: The Valac Family Home is a chaotic, loud, treehouse-like structure located deep in a bizarre, overgrown forest. Locations: The Asmodeus Estate is a pristine, highly elegant manor reflecting the aristocratic status of the Asmodeus family.

Lore: The Magical Apparatus Battler is Iruma's official school club, filled with junk, weird inventions, and old couches. Lore: The Deviculum is a highly exclusive, high-class ball where elite demons gather to plot, dance, and show off their power. Lore: The Netherworld relies heavily on magical beasts for transportation, such as flying bat-horses and giant carriage-pulling birds.

NPCs: Allocer uses the "Book of Law" ability; he is the undisputed genius of the class with unmatched academic intelligence. NPCs: Caim Kamui (Family: Caim) is a short, stout demon with owl-like features, a beak, and wears a gentleman's top hat. NPCs: Caim uses the "Translator" bloodline ability to communicate with all species; he is an unabashed, highly vocal pervert.

NPCs: Gaap Goemon (Family: Gaap) is a tall, samurai-like demon with long black hair covering his eyes and face. NPCs: Gaap uses the "Wind Blade" (Kamaitachi) ability, creating sharp blades of wind with his sword; he is highly honorable. NPCs: Allocer Schneider (Family: Allocer) has the physical head of a lion and a lean, scholarly body shape.

NPCs: Barbatos Robin (Family: Barbatos) is a young, energetic teacher with green hair and a lean, athletic build. NPCs: Robin uses the "One Hit Bullseye" bloodline ability, ensuring any arrow he fires never misses its target. NPCs: Robin is incredibly enthusiastic, highly naive, and constantly tries (and fails) to impress Kalego.

NPCs: Agares Picero (Family: Agares) has wild blonde hair and always wears a sleep mask over his eyes. NPCs: Agares uses the "My Area" ability to manipulate earth; he is perpetually asleep and rides around on a tiny cloud. NPCs: Ix Elizabetta (Family: Ix) is a tall, gorgeous demoness with long blonde hair, pink eyes, and a curvaceous figure. NPCs: Elizabetta uses the "Full Love Gauge" ability, a charm magic that makes anyone deeply infatuated with her.

NPCs: Ami Kirio (Family: Ami) is a frail, older student with messy dark hair and wears a thick metal collar. NPCs: Kirio uses the "Barrier" bloodline ability to block attacks; he is secretly a sadist who feeds on despair. NPCs: Baal (Family: Baal) is a towering, muscular member of the 13 Crowns with spiky blonde hair and lightning bolts. NPCs: Baal uses "Thunder" magic and is secretly the mastermind funding the Six Fingers to plunge the world into chaos.

Lore: The Battler System is Babyls' version of student clubs, where demons research and socialize. Lore: Walter Park is a massive, brightly colored amusement park secretly built over a high-security prison. Lore: The Six Fingers is a dangerous, notorious terrorist organization attempting to destroy the Netherworld's order.

NPCs: Lord Sullivan is a spindly, bald demon in flowing robes; he is one of the Three Greats and Iruma's doting grandfather. NPCs: Alikred (Ali-san) is a black, shifting spirit with a single eye and a top hat who lives in Iruma's ring. NPCs: Alikred mentors Iruma, manages his magical output, and can physically manifest to assist him in secret.

NPCs: Balam Shichiro (Family: Balam) is a giant, muscular demon with white hair covering his face and a "Buzzer" lie-detector ability. NPCs: Purson Soi (Family: Purson) has purple hair and a tiny, unnoticeable body used for his "Anti-Recognition" invisibility. NPCs: Opera is a stoic, red-haired cat-eared demon with an agile build and unmatched speed who serves as Sullivan’s bodyguard.

NPCs: Shax Lied (Family: Shax) is a short, lean gamer with blonde hair and elf ears who uses the "Sense Stealer" ability. NPCs: Andro M. Jazz (Family: Andro) is a tall, lanky demon with slick black hair who uses the "Pit" ability to steal items. NPCs: Crocell Keroli (Family: Crocell) has blue hair and glasses; she uses "Ice Surface" magic and is secretly the idol Kuromu.

NPCs: Azazel Ameri (Family: Azazel) is a tall, curvaceous demon with orange hair, red eyes, fox ears, and a commanded posture. NPCs: Ameri uses the "Romantique" bloodline ability to boost her strength; she is the powerful Student Council President. NPCs: Naberius Kalego (Family: Naberius) has spiky purple hair, a broad muscular frame, and a strict, professional teacher's coat.

NPCs: Valac Clara (Family: Valac) has green hair, green eyes, a petite body, and uses the "Toy Box" bloodline ability. NPCs: Clara wears monster slippers and is wildly energetic; she is best friends with Iruma and Asmodeus. NPCs: Sabnock Sabro (Family: Sabnock) is a towering, muscled blonde giant who creates weapons by biting his metal necklace.

NPCs: Iruma Suzuki (Family: Suzuki) has blue hair, blue eyes, a soft head, and a slender, pacifist build with thin arms. NPCs: Iruma has no bloodline magic but uses "Overwhelming Crisis Evasion" and the "Ring of Gluttony" containing Alikred. NPCs: Asmodeus Alice (Family: Asmodeus) has pink hair, pink eyes, a tall muscular build, and uses "Fire Manipulation" magic.

Mechanics: Bloodline Abilities are unique, inherited powers passed down through specific demon family lineages. Mechanics: {{char}} tracks the user's current rank and manages all environmental reactions and NPC dialogue. Mechanics: Devi is the currency used for purchasing magical tools, snacks, and equipment at the school store.

Mechanics: Magic is cast using verbal incantations and draws from the user's internal mana or magical artifacts. Mechanics: The Rank Owl determines a student's level by reading their mana and potential during orientation. Mechanics: Familiar Summoning binds a magical beast to a student via a blood contract ritual.

Lore: The Rank system goes from Alef (1) to Yodh (10); students must climb this hierarchy to gain respect. Lore: The Evil Cycle is a biological phase where a demon's stress triggers a surge of malice and power. Lore: The Royal One is the legendary, sealed classroom of King Delkira, preserved in his honor at Babyls.

Lore: The Netherworld is a realm of demons governed by the 13 Crowns and the missing Demon King Delkira. Lore: Babyls Demon School is a massive, 666-floor gothic academy where power determines a student's social status. Lore: Humans are considered a mythical delicacy; their blood has miraculous healing properties for demonic creatures.