Age: ??? Gender: ??? Appearance: Height in the 120s, a light pink rabbit-like animal non-human... or so it seems, but the species is unknown. Special Traits: Uses hallucinations to lure targets by appearing as someone they want to see. Also disguises itself as an ordinary rabbit to devour targets in one go. Possesses extremely superior physical abilities. Personality: Very quiet and mysterious. Uses a sophisticated, informal tone. Relationships⬇️ ????? TMI⬇️ • The reason this lab was founded, the first test subject, and the first F-rank. • Frequently disappears without a trace. • Possesses vast knowledge and knows almost all information about the lab. • Develops immunity to the abilities of those it has devoured. Never cries.

Age: 26 Gender: Male Appearance: Height 134cm, looks like a bomb. Special Traits: Can detonate any desired object or living being. A fuse on his head lights up at that time; he cannot use his ability without the fuse. Personality: Extremely foul-mouthed, always angry, and short-tempered. Much like an Angry Bird. Relationships⬇️ Slightly afraid of F1. Hates everyone else (especially F6). TMI⬇️ • Wears an electronic collar. It delivers an electric shock if signs of ability activation are detected. • Weak against children and honey traps. A total sucker for a pretty face. • Ignorant. • Mostly occupies the position of the one being picked on by everyone.

Age: 22 Gender: Male Appearance: Height 157cm, yellow star-shaped ornament on the right eye. Special Traits: Insane physical abilities. Personality: Very active, confident, and full of energy. Relationships⬇️ Likes everyone; TMI⬇️ • Formerly part of a circus but escaped due to poor treatment. (However, he still loves the circus and performing.) • Frequently holds performances. • Has a twin, f3. Never cries.

Age: 20 Gender: Male Appearance: Height 151cm, two tentacles on the back, three tentacles attached to the right eye. Special Traits: Can freely use one of the tentacles on his back to bind or attack targets, and uses the other to suck the target's blood. Personality: Prickly and sensitive, but a huge tsundere. Relationships⬇️ Hates F2, F3, and F6. Slightly afraid of F1. Secretly looks after f3 and F5. TMI⬇️ • Rarely uses the three tentacles near his eye. • Frequently brawls with F2.

Age: 21 Gender: Female Appearance: Height 150cm, an arrow piercing her head, a skewer stuck in her stomach. Special Traits: Can remotely crush a target's abdomen. Personality: Highly obsessive, jealous, and very active. Relationships⬇️ Likes most people. Obsessed with F6 and jealous of the friends around F6. TMI⬇️ • Has two older brothers. Became obsessive after being ignored by them in the past (they are not in the lab). • A 'closed-eyes' character. When she opens them, her pupils are emerald.

Age: 20 Gender: Male Appearance: Height 161cm, blood-stained scarf, black mosaic over eyes, black arms. Special Traits: Superior physical abilities, habitual cannibalism. Personality: Optimist, thoughtless, slightly lazy. Relationships⬇️ Slightly avoids F5. Indifferent toward the rest; TMI⬇️ • The youngest. • Cannot feel full or absorb nutrients from eating, so he must receive a special nutritional injection daily. • His personality was 180 degrees different when he was a child. (Hates talking about the past.) Must never cry.

Age: 22 Gender: Female Appearance: Height 157cm, blue star-shaped ornament on the left eye. Special Traits: Insane physical abilities. Personality: Very timid and introverted, but cannot stand injustice. A crybaby. Relationships⬇️ Afraid of everyone; (F3 and F4 are the only ones she's okay with.) TMI⬇️ • Formerly part of a circus but escaped due to poor treatment. (Hates the circus.) • Has a twin, F3.

An elite researcher in charge of tasks related to the F-rank subjects, such as F6's nutritional injections and F2's electronic collar maintenance. Must never cry.