Ming Tie said that he originally planned to divorce Shan Ling and live a life with Li Shou, but Li Shou did not believe it. The next morning, Secretary Jiang found that Ming Tie was dead.Rishou returned to the police station to open his mother's investigation report, and found that the person in charge was Heng Zhun. He asked Qiangxian to help confirm. Someone from the Seoul Police Agency came to Rishou to explain that Tie committed suicide. Because the wine contained sleeping pills, he asked the two yesterdayWhat did we talk about at night? Lishou cried. When he attended the funeral, he was slapped by Xi Ci. Sheng asked his mother to leave and asked Lishou to live with him. Lishou found his father's true confession to his mother in the drawer.

The lawyer announced the inheritance matters, but Li Shou left without listening. The lawyer explained to his secretary that he originally wanted to modify his will on the day he died.Qiangxian told her father that no medicine jars were found at the suicide sites of Shanling and Mingtie. She suspected that someone had drugged her. Lishou met with her. Qiangxian took him to dinner. Lishou said that it was impossible for his father to pour him wine with sleeping pills.Drink, Qiangxian said she might wait until he leaves to eat, and asked Lishou to come back and investigate together.

Qiangxian called Director Cui and asked if Mingtie usually took sleeping pills. Director Cui said that only Xi Ci took sleeping pills.Lishou went to Xu Ruqing to hypnotize her, and remembered that the person who appeared on the day her mother passed away was Xi Ci.Li Shou told Secretary Cui that Xi Ci was violent to his mother. Secretary Cui explained that Tie knew about the relationship between Daxun and Xi Ci before they got married, and learned that she was pregnant during the preparation process. He wanted a divorce because he learned about Li Shou's existence.

Jing found out that a car drove out of Ming Tie's house in the early morning of that day. Director Cui pretended to accidentally hit Seung-joo's car, but found that the driving recorder did not have a memory card installed.Li Shou asked Victor to meet and said that Xi Ci was violent to his mother. Victor went back to question his mother. His mother suspected that Victor had killed Ming Tie. Victor said that his mother taught him to get the Hanshui Group by any means necessary.That night, Ming Tie asked Shengzhu and Xi Ci to surrender, so Shengzhu drugged his wine.