In "Yu's" family, the relationship between husband and wife worsened after having children. Her husband became an outsider and rarely came home. She prescribed sedatives. Then, something strange happened to "Yu's" body. when the time was right, the neighbor slept with her. And "Yu" went to the neighbor's house to be kept. After she passed, she couldn't turn back and had no choice but to get her body dirty over and over again.