Sun Qi

In 1928 in Qingdao, Fang Yilin (played by Ma Xiaoqian) and Yao Yongnuo (played by Zhai Tianlin) met by a lost violin outside a church, and thus became close friends who could talk about anything. After Fang ran away from home to resist her mother's coercion to get engaged, Yao, without hesitation, secretly placed her in an abandoned small boat by the seaside

The peaceful life of Xu Xian, a young man from Hangzhou, was stirred up by a late autumn rainstorm. He passed by Zhou Tong, who bore him about seven parts in resemblance. This made Xu Xian, who had lost his mother at a young age and was slightly withdrawn, develop an obsession and start to search for this similar stranger. Shi Diandian, who met through a blind date, readily agreed to help Xu Xian search together