A wife (Momoko ISSHIKI) who is worried about her husband suffering from stalking while on a business trip. I consulted with Keiko (Maki TOMODA), a former colleague and manager of the condominium, but after that stalker damage never ended. That's because the stalker was murdered by Keiko. It was Keiko who invited her to live in this apartment, and she had been thinking about it for a few years. "Don't worry about me." pretending to be worried about the bladder and approaching the body of the bladder.