-Small Town Remedy--At the end, Jia Xin and Gong Xue got married in the presence of relatives and friends. Lao Duan finally let go of many old ideas and was truly happy that his son had found a partner.At the wedding banquet, Mi Si suffered a sudden acute myocardial infarction and died after being sent to the hospital.Liu Zhengliang spent the days after his mother's death with Ai Chen. He accompanied her to the hospital at night. He also saw Ai San hiding in the fire escape with her cotton clothes in her arms, trying to bring warmth to his wife.After Mi Si's funeral affairs were settled, Ai San decided to leave the funeral parlor and work as a tombkeeper in the cemetery, talking in front of his wife's grave every day.

Encouraged by his brother, Liu Zhengguang decided to follow Chen Junnan to start a business in Beijing.Jia Xin continued to run the secret room. Although he was reluctant to let go of his friend, he still supported him to go out and told him to remember to come back no matter whether he did well or not.Che Mingming is admitted to the Ph.D. program and will go to Beijing to study.Che Changhai told Chen Junnan the news and encouraged him to fight for his own feelings.Che Mingming went on stage to sing before leaving. Chen Junnan and Che Changhai applauded vigorously in the audience, and she finally smiled at Chen Junnan.

Liu Zhengliang took Ai Chen out to relax. On the street, the two saw Jiaojiao's family who had returned to ordinary life, and then went to the cemetery to see Ai San.His father told Ai Chen that he was willing to accompany Mi Si here, but she was her parents' hope and should continue to move forward.After leaving the cemetery, Ai Chen opened the car window and loudly said that he would live happily in the future.

That night, Liu Zhengliang invited his friends to have hot pot, talked about the dream he had when he was drunk, and finally expressed his feelings to everyone in person.He and Ai Chen formally agreed to get married.Ai Chen was worried that his snow phobia had not yet been cured, so he suggested that he could live in the south if he felt really uncomfortable, but Liu Zhengliang wanted to stay and was unwilling to leave his hometown that he had finally accepted again.

The friends went their separate ways, and Liu Zhengliang continued to work in Xiaoximen.After the Erdaogou residential building collapsed, he joined the emergency rescue team and was trapped at the scene.When he woke up, he was protecting an unconscious child and looked up at the entrance of the cave.Snowflakes fell, and the cry for rescue came. He faced the light that penetrated, no longer trapped by the fear of the past, and still guarded the life in front of him.