Hyo Jeong, a 69 years old woman, is hospitalized and raped by a male nursing assistant. She informs Dong In, her cohabitant, and reports to the police. However, considering her age and the fact that the nursing assistant is in his 20s, the police officer in charge does not take the case seriously. As the nursing assistant even claims that it was a consensual sex, Hyo Jeong and Dong-in become devastated. After a few days, on denial of the arrest warrant. Dong In makes his own plans.