Although Mao felt guilty about having been raised in an institution, she met her husband, got married and lived a happy married life. However, after her mother-in-law suddenly passed away, the two began living with her father-in-law. One day, her father-in-law accidentally found out that Mao had worked in the sex industry in the past and started to threaten her using it. "You don't want anyone to tell anyone, do you?" Her father-in-law took out a hemp rope from the cupboard and began to train Mao...