I don't know who I am.
To be precise, I don't know who I am now.
—
Jiang Liao from 2019 came to Shan Yue's body in 2024 and felt every detail of her life. Judging from the attitudes of people around her, she thought Shan Yue must be a particularly cheerful and open-minded girl, just like she had always envied. In order to prevent her "personality from collapsing," Jiang Liao devoted himself to playing the role of Shan Yue, a strange girl who was completely different from himself every day.
One day, Jiang Liao accidentally opened Shan Yue's diary and found his own name in it...
—
The main perspective is in 2019, a story, a journey of self-discovery for three people in two time and space.
Purpose: Find yourself