My helper is Xia, 57 years old. She came here to fulfill her father's dying entrustment, find her cousin and solve the mystery of her life. As soon as Xia came to power, Teacher Ni Ping noticed the expensive bracelet she was wearing. Xia said that this bracelet is really related to her life experience. It turned out that her father told her on 1988 that she should take good care of this bracelet and go to her cousin. She didn't care what her father said. However, a unit blood donation 20 years later surprised her to learn that her blood type is not the same O type as her parents and sisters, but A type. When she asked her 79-year-old mother, her mother's overreaction made her doubt whether she was born to her parents. Unwilling to give up, she broke her heart by visiting professional institutions. Speaking of this, Xia cried sadly. After her mother died, Xia began to investigate her life experience from her mother, but she didn't get any answer. So she started around her father and asked her uncle to find her cousin's old address, but she still didn't know if she was still alive. After that, she went to ask her father's old comrade-in-arms, whose awkward attitude made her more suspicious that her biological mother was her cousin. Xia said she wanted to find the answer. What she cares about is not the family and status of her biological mother, but who she is! She hopes that the "Gate of Hope" can give her an answer.

Shu Dong came out from behind the door. They found Xia's cousin, Ms. Zheng Shuchun. Ms. Zheng, who is over 80 years old, failed to come to the scene because of her poor health. She entrusted Shu Dong to tell Xia that she was not Ms. Xia's biological mother, and gave a letter to Ms. Xia, who was disappointed and burst into tears. No matter what the answer is in the letter, I hope Ms. Xia can face herself frankly in the future.