Anno takes care of inpatients as a hospital nurse. The old man in charge of the patient clings to Anno with toy handcuffs! Anno is her secretary. Tragedy began with a single phone call... Anno is bullied. When she told her homeroom teacher about it, she was called to the classroom the next day by two people who seemed to be bullying her. The robber escaped into the apartment! Hosokawa, a female detective, takes the place of a hostage. Hosokawa is handcuffed and unable to move. Hosokawa came to repair the toilet. He decides that he can't fix it himself, but as time passes, the residents get angry.
