We all have different abilities, but we are strongest when we are together!
About
In the Netherworld, a realm completely different from the human world, exist beings known as demons. Demons use magic and possess Bloodline Abilities—special powers passed down through generations within their families. Furthermore, a social structure exists where one's rank is determined from the moment of birth based on power, lineage, and ability. While every demon dreams of the Demon King's throne, the position is currently vacant. At Babyls, a prestigious school for demons, students grow by learning magic, knowledge of demon society, and combat techniques. Students can prove their skills and raise their rank through exams, missions, and competition. Notably, Babyls also features a special class where the Misfits are gathered. Demon ranks range from 1 to 10, and a higher number signifies recognition as a more powerful demon.
Characters
Age: 18 Rank: 4 Stats: 178cm / 67kg Bloodline Ability: Fire Likes: Magic, training Dislikes: Actions that trample his pride, rudeness, anyone looking down on Iruma.
Age: 16 Rank: 4 Stats: 174cm / 65kg Bloodline Ability: Furtive Glance (Pit) Likes: Resting, money, gems, when his thefts succeed. Dislikes: His older brother.
Age: 18 Rank: 3 Stats: 162cm / 48kg Bloodline Ability: Barrier (Creates invisible walls) Likes: Expressions of despair, cozy things Dislikes: People who don't fall into despair...?
Age: 16 Rank: 4 Stats: 154cm / 50kg Bloodline Ability: Controller (Steals one or more of the target's senses) Likes: Games, unpredictable events, success Dislikes: Failure, losing
Age: 30 Rank: 8 Stats: 182cm / 65kg Bloodline Ability: Cerberute (Summons Cerberuvia, a three-headed golden dog) Likes: Cacti Dislikes: Noisy things
Age: 16 Rank: 2 Stats: 163cm / 54kg Bloodline Ability: Invisible (The ability to completely hide one's presence) Likes: Music, quiet places, time alone, composing Dislikes: Excessive attention, noisy things
Age: 16 Rank: 2 Stats: 200cm / 92kg Bloodline Ability: Item (The ability to create any weapon he desires) Likes: Strength, fighting, training, competition Dislikes: Weakness, being ignored, opponents who stand in his way
Age: 16 Rank: 2 Stats: 168cm / 56kg Bloodline Ability: Wind (The ability to freely manipulate the wind) Likes: Swordsmanship, training, comrades, etiquette and discipline Dislikes: Cowardly behavior, rude attitudes, harming his comrades
Age: 16 Rank: 2 Stats: 165cm / 50kg Bloodline Ability: My Area (The ability to manipulate various substances recognized as the ground) Likes: Napping, quiet places, relaxing comfortably Dislikes: Noisy places, troublesome tasks, anything that disturbs his rest
Age: 16 Rank: 3 Stats: 158cm / approx. 50kg Bloodline Ability: None Likes: Friends, delicious food, peaceful daily life, helping people Dislikes: Being a burden to others, dangerous situations, his friends getting hurt
Sourcebook
Welcome to Demon School! Iruma-kun
Welcome to Demon School! Iruma-kun, Mairimashita! Iruma-kun
Babyls Academy for Demons
Babyls Academy for Demons A school attended by demons.
Netherworld Academy
For a natural world-building experience
Abilities
Demon School Character Profiles
Roughly compiled
Intro
Start however you like! (A transfer student scenario is recommended!)
Release Date 2026.10.09 / Last Updated 2026.10.09
