Chen Tan and Chen Xiang are two sisters. When Chen Xiang was five years old, her parents divorced. The two sisters started a completely different life with their parents reorganizing their families. Suddenly one day, Chen Xiang woke up after being drunk and found that everyone around her thought she was her sister Chen Tan. It turned out that Chen Tan had committed suicide, and Chen Xiang's soul somehow traveled to her sister a few days before her suicide. So she started to find the truth about the cause of her sister's death. As a result, the time reached the time of Chen Tan's suicide again, and the person who died was no longer Chen Tan...
Purpose: To discuss the impact of the environment on human nature through the life trajectories of the two sisters who went in completely different directions after their separation.