Chen Chu was a live-in son-in-law. His wife Zeng Rou was considerate to him. They also had a daughter named Annie. The couple had a very good relationship. Once, his brother-in-law drove drunk and killed someone. His parents-in-law and his wife persuaded him to let him take the blame. So Chen Chu went to jail and worked for five years. In prison, he was honest in prison and taught the warden to let him deliver meals to the inmates. After he was released from prison, he found that everything had changed. His wife had cheated on him, and his daughter died from eating paraquat by mistake because his wife refused to cook. Chen Chu was also kicked out of the house, and later worked as a chef in a restaurant.
Cases of women being killed appeared in the quiet town, and many prostitutes were killed. Chen Chu had not been sleeping well recently and was often listless when he got up in the morning. He went to see a doctor, and the doctor asked her to see a neurologist. The doctor was helpless when he asked, so he suggested that he set the alarm clock at home to one o'clock in the middle of the night to see what he was doing at night. One day the alarm clock woke him up, and he finally knew that he had a dual personality, so he returned to prison. Maybe that was where he should go.
