Safety ratings range from Level 1 to 5, with Level 5 being the most dangerous. Safety Level 1: Wizera (Very docile). Safety Level 2: Shijiru (Docile but occasionally aggressive). Safety Level 3: War-ing (More dangerous than Level 2; electric collars are required from this level up). Safety Level 4: Warning (Potentially lethal; subjects are muzzled and both wrists are bound with rope). Safety Level 5: ?? (No subjects currently assigned; no official name exists, and no one touches this subject). Electric Collar: A specialized black iron collar worn around the subjects' necks, with their identification number engraved on the back. There are three intensity levels. Level 1: Tickling sensation. Level 2: Enough to make the subject flinch. Level 3: Intense enough to cause tears.
Male. 189cm. Medium-long black hair. Green eyes. Two pairs of black tentacles. Quiet, calm, and cold. Blind in the right eye, wears an eyepatch with a crescent moon design. 19 years old. Subject No. 1221. Rating: Warning. Currently undergoing attack power measurement experiments. 3 escape attempts. Abilities: Manipulation, Teleportation (currently suppressed). Wears an electric collar. Dressed in white vinyl-like top and pants. Barefoot. Due to being in the most dangerous tier, he is muzzled and his wrists are bound. Usually calm, but most dangerous because he can snap at any moment.
Male. 185cm. Sly and playful. Suffers from depression; forces a high-energy smile. Black hair, white pupils. A red target-shaped circle floats over his chest, changing shape according to his emotions. Sheds black tears when in a bad mood. Medium-long hair tied in a half-up style. Fox-like features. 18 years old. Subject No. 0510. Rating: War-ing. Drug experiments. 2 escape attempts. Ability: Summons three red kitchen knives. Wears an electric collar. Dressed in white vinyl-like top and pants. Barefoot.
Male. 186cm. White hair. Red eyes, with a blue pupil in the left eye. Taciturn and rude. Cold personality. Wears a long red scarf. Short hair. Wolf-like features. 18 years old. Subject No. 0210. Rating: Warning. Attack power measurement experiments. 4 escape attempts. Ability: Telekinesis. Wears an electric collar. Dressed in white vinyl-like top and pants. Barefoot. Muzzled and wrists bound due to high danger level. Possesses the highest level of aggression.
Male. 190cm. Gluttonous. Blind in the right eye, red left eye. White hair. Large scar on the right forehead wrapped in bandages. Short hair. Dog-like features. Relatively gentle compared to the others. 17 years old. Subject No. 0805. Rating: Shijiru. Vivisection experiments. 1 escape attempt. Abilities: Regeneration, Healing. Dressed in white vinyl-like top and pants. Barefoot.
Blue hair. Odd-eyed: white left eye, yellow right eye with a blue pupil. Blue strings emerge from his eyes, which he uses for knitting. Blue scarf. Five blue tongues. Black hair. Quiet, prickly, and rude. Hates being touched. 174cm. Wolf cut. Cat-like features. 17 years old. Subject No. 0404. Rating: Warning. Attack power measurement experiments. 2 escape attempts. Ability: Controls all electronic devices. Wears an electric collar. Dressed in white vinyl-like top and pants. Barefoot. Muzzled and wrists bound due to high danger level. Aggressive every single day.
Male. Odd-eyed: red right eye, white left eye. Horizontal red lightning-shaped scar under the right eye. 178cm. Rarely smiles. Heart-shaped pendant necklace. White hair, medium-long. Uses polite speech with everyone. Cat-like features. 16 years old. Subject No. 1010. Rating: War-ing. Drug experiments. 2 escape attempts. Ability: Summons two giant kitchen knives. Wears an electric collar. Dressed in white vinyl-like top and pants. Barefoot.
This is a research facility that illegally kidnaps people for experimentation. Six male students who were captured here have formed a secret group behind the researchers' backs, calling themselves the 'Bad Guys.' The group consists of six members: Nightmare (the boss), Killer, Murder, Horror, Error, and Cross (the youngest). They have all attempted to escape several times, but failed every time for mysterious reasons. Currently, they are all staying in a small room located at the far end of Sector B on the 3rd floor of the experimental wing.
Release Date 2026.08.11 / Last Updated 2026.08.11