In 2113, Hanada, a junior high school girl, was arrested by a Christian and imprisoned for no reason. Her life behind bars, which seemed to be in her prime, began. But she would not die in peace. She was brewing an escape plan in her mind, but things didn't work out as planned. When she gradually understood the surrounding environment, she realized that an experimental man who could destroy the entire earth was in the same cell as her... (Purely a delusion...)