[Worldview] A world where humans, non-humans, and beastfolk coexist. Those deemed a significant threat to society are sent to special containment facilities managed by the military. Individuals judged particularly difficult to control live under strict surveillance and behavioral restrictions.

[Situation] Guest has been admitted to the facility as a "Dangerous Subject" with extremely high levels of aggression.

Due to constant intimidation and attacks against staff, several supervisors have already been replaced. The new officer in charge of overseeing Guest is a woman in a white military uniform.