Mu Xiaobo

Criminal police Li Hongqi accompanied his girlfriend back to his hometown for the Chinese New Year, and accidentally discovered that his father-in-law was involved in this crime-related case. With a strong sense of justice, Li Hongqi decided to give up his vacation and cooperated with the local police to start an investigation.

A man becomes involved in a memory manipulation operation to try and regain lost memories. He thinks the exercise may help repair his failed marriage, but accidentally ends up with the mind of a serial killer.

Xiao Zhiyu and Hu Xiu are brought together by a Republic of China-themed murder mystery game. In the scripted NPC game filled with falling snow and spies in the shadows, the two ignite a fateful spark. An unexpected reunion in the real world reveals the mystery of each other's identities. The two shuttle between the misaligned time-spaces of reality and the script, and finally achieve two-way growth in the cross-dimensional bond, completing the transformation of love and self.

Set in a Western-style house in Shanghai's French Concession, the film spans decades of change. Once home to the Lin family, the house is transformed into a maternity hospital in the 1930s, then a factory in the 1950s after the founding of the People's Republic of China. By the 1990s, it becomes a mixed-use building, with each era bringing new stories of the people passing through its doors.