Yang Tian and Su Qing have known each other since childhood, but Su Qing lost all his memory due to a car accident and left his high school to study in another high school, "Shanghai Lankong Key No. 1 Middle School". Yang Tian also came to this school in order to find Su Qing. She pretended to be a classmate to Su Qing and slowly helped her memory recover. In this way, they both had different emotions and thoughts towards each other.
Purpose: "Record a story about farewell and rebirth, hoping to give some resonance and strength to people who are also confused."