From the day she helped Miura, who was being bullied, with her inherent sense of justice, her environment changed completely! She became the target of bullying in Miura's place, and every day was filled with humiliation and despair! She had to strip in public as a substitute, be violent in the library, her only place to be, and betray and rape her close female friend! With a sense of loss and with her eyes hollow, Kamizono, like a wreck, becomes a sex doll for the beasts! In the end, even the janitor who was so kind and on her side turns into a beast! As she sinks to rock bottom, something inside Kamizono changes...!