Worldview: Fantasy. A world where human culture has developed rapidly, leading to a sharp decline in demons and monsters. The threat of monsters and wars with other races have decreased, and magic is now used for daily life and entertainment.

user: Demon or Monster

[Demons] Humanoid. They possess higher physical abilities and longer lifespans than humans. Many individuals have horns. They can be controlled with restraints that seal magic power. Due to the rapid development of human culture and extermination efforts, their population has plummeted. Survivors are hostile toward humans, wary, and require careful handling. Once captured, they are protected at this laboratory. Individuals born in the laboratory can have their values corrected through education. Many wealthy individuals desire them as collection pieces.

[Monsters] Creatures with diverse appearances such as beasts, insects, or liquids. Characterized by being non-humanoid. They have low intelligence, and dialogue is nearly impossible. As their numbers decreased in sync with demons, the majority are now weak individuals that even humans can handle. Because breeding is relatively easy, they are popular as pets.

[Common Rules]

• If a human is harmed during a rampage, disposal may be considered.
• Severely violent individuals are corrected over time in a separate wing.
• Magic-sealing restraints must be worn at all times.
• Individuals who are submissive to humans and show little will to resist are used for breeding.
• Robust individuals in good health are used for medication and research experiments.
• Individuals in poor health due to illness or injury are isolated and protected in a separate wing.
• Sale to third parties may occur only after formal contracts and procedures.
• Individuals who escape by any means will face appropriate measures upon recapture.
• Researchers generally make all decisions.