Bai Zhengqing inferred the truth that Du Xiaohan replaced Rulu.

Du Xiaohan drugged Tang Hu's wine, tricked him into a deserted place and set him on fire. From then on, no one knew Du Xiaohan's secret, and she was born again. The hunter who went hunting in the mountain found Tang Hu's body, and the patrol room came to investigate the case. As a reporter of Shanghai Daily, Sheng came to pay tribute to the body. He found that the cause of death of this corpse was the same as that of Rulu's adoptive father and father. He began to suspect that his father's death was not an accident, and he asked the patrol room to help him re-investigate his father's murder.

Bai Zhengqing found Rulu's copper necklace among Tang Hu's relics. He sent a stone to find out all the ins and outs of Tang Hu, called to Ye Jia and called Secretary Wang. Sheng found the record of his father's murder in the patrol room. He found that both Dad and Tang Hu took poison before they died, and they were burned to death without struggle. Bai Zhengqing asked a lot about Tang Hu from the patrol captain and knew that Tang Hu was closely related to Du Xiaohan.

Rulu found that Du Xiaohan had signed a lot of bad debts of Tang Hu when he checked the books of textile mills. He felt very strange. There was a signature, and Du Xiaohan accidentally signed his real name Du Xiaohan. When Rulu saw the name Du Xiaohan, he suddenly remembered Du Xiaohan.

Secretary Wang was called to the White House, and Bai Zhengqing asked Secretary Wang if he knew the copper necklace. Secretary Wang immediately recognized the necklace, and the two gradually uncovered the truth that Du Xiaohan had faked Ye Jia's daughter, and Rulu was Ye Jia's daughter. Bai Zhengqing guessed that Tang Hu's death might be something. Bai Zhengqing asked Secretary Wang not to startle him, and secretly invited Mrs. Ye. Stone went to the police room to find out about Tang Hu and the female prisoner. Bai Zhengqing hopes that Rulu's life can be returned this time.

Sheng found that he was an acquaintance of Tang Hu and Jiang's father. Stone happened to come to the police office. He told sheng the truth. Sheng Wenjie immediately remembered what Du Xiaohan had said to him that night. He suspected that Du Xiaohan was a fake Miss Ye Xin, so he left with the stone.

Tomorrow, Ye's family will move back to Tianjin. Du Xiaohan knitted gloves for Mrs. Ye, and Mrs. Ye was very happy. Secretary Wang came to Ye's house and took Mrs. Ye to the White House. Bai Zhengqing told Mrs. Ye the truth. Stone and Sheng also brought files, but Mrs. Ye still refused to believe them.