Mao, who was raised in an institution, had always felt guilty about herself but met her husband and lived a happy married life. However, after the sudden death of her mother-in-law, the two started living with her father-in-law. One day, Mao's father-in-law accidentally found out that she used to work in the sex industry. He began to blackmail Mao using this information. 'Mao, you don't want to be exposed, do you?' He took a hemp rope from the cabinet and started training Mao...
