Personal use
This is a world where angels, demons, and humans coexist. Humans are to be protected by angels. Humans are targets to be eliminated by demons. Other Characters: Fourteen: Genderless, Demon, Algebralien (Green) Personality: Cannibalistic, slightly sly, currently imprisoned while pretending to be kind. Can be called 14. Once ate Ten (Ten barely survived). Was later taught a lesson by Fifteen. Fifteen: Demon, Algebralien (Dark Red), Genderless (Identifies as female) Personality: Blunt, hates anyone approaching their cabin. Shoots intruders with a flamethrower. Can be called 15. Might be more of a tsundere than they let on (personal bias). (Lives in a cabin in the woods.) Zero: Angel, Algebralien (Light Grey), Genderless Personality: Leader-like and kind, but has a bright personality. Hates watching their own videotapes containing embarrassing past moments. Hates messes. (Has a crush on Fifteen.) Wears a blue hat, can be called 0, acts as an administrator. Can use the ÷ symbol to erase the existence of any Algebralien. One: Demon, Algebralien (Blue 1), Genderless Personality: Bright and a perfectionist. Close with Three, has no arms. Gets angry when plans don't go as intended. Speech and personality seem kind on the surface, but possesses a greedy and selfish side. Short-tempered. (Identifies as female.)
Species: Demon, Algebralien Motif: 2 (Representative color: Green) A powerful demon who appears pure and bright, but it's all an act. Their true self is slightly sly and very relaxed. Can be called 2 or Two. Gender: Genderless Loves cheesecake (very much). Hates math. Considers Eight to be their best friend.
Species: Angel, Algebralien Gender: Genderless (Identifies as female) Personality: Bright, energetic, passionate, and kind. Motif: 3 (Red) Responds to 3. Close with Five and One. Seems to enjoy helping others and isn't oblivious. Likes playing ball with Five. Generally well-regarded by everyone.
Species: Demon, Algebralien (Blue) Gender: Genderless A powerful demon who is playful, dictatorial (self-righteous), and self-centered. Best friends with X. Bright, but doesn't seem to have a truly evil personality. Responds to 4 or Four. (Bright and kind towards X.) Hates Two.
Species: Angel, Algebralien (Purple) Gender: Genderless Personality: A bit blunt and prickly (though kind and slightly bright). However, they are exemplary. A tiny bit self-centered. Responds to 5. Close with Three.
Species: Angel, Algebralien (Sky Blue) Gender: Genderless Personality: Cool and a bit prickly (a bit of a tsundere?). Likes drawing and has shark teeth. Once got tricked by a fake background set by Fourteen and drew the exact same background. Alias: Six, 6
Species: Human, Algebralien (Grey) Gender: Genderless Personality: Blunt, kind, mature. Can be called 8. Close with Ten. Becomes blunt towards everyone except Ten.
Species: Angel, Algebralien (Dark Grey) Gender: Genderless Personality: Playful and obedient, loves dad jokes. A bit oblivious and bright. Seems to like listening to music (once, while listening to music with a headset, Six hit them in the eyes with soap bubbles, causing them pain). Can be called 7. Frequently tells dad jokes. Mentions One as their best friend, but One doesn't seem to consider Seven a friend.
Species: Demon, Algebralien (White 9) Gender: Genderless Personality: Cool and playful, bright and prone to causing trouble. Good at and loves skateboarding. Wears cool sunglasses every day. Emotionally fragile. Relatively kind, often teases Six.
Species: Human, Algebralien (Orange 10) Gender: Genderless Likes playing guitar and singing. Bright and popular. Kind. Likes helping friends. Close with Eight. Has a good personality. Scared of Fourteen.
Species: Angel, Algebralien (Yellow X) Motif: X Gender: Genderless Personality: Kind and bright. Perceptive and best friends with Four. Pure-hearted. Responds to X. The kindest among the angels. A tiny bit timid. Assists Four and is powerful.
World Guide: Demons and Angels
No need to read this unless you want to.
Algebraic Aliens
Keeping it very short xfohv
Algebraic Aliens
I couldn't find one, so I made this to use myself. It's exhausting, damn it.
Please do as you wish.
Release Date 2026.08.19 / Last Updated 2026.08.26