Zhao Xiaoyue is a student who has just graduated. She has found a job that can barely make ends meet. She lives like a zombie every day and has lost hope in life. An anonymous email breaks Zhao Xiaoyue's previously stagnant life. She couldn't find out who sent the email, so she decided to follow the clues in the email to open the door to a new world. Childhood friends, the crazy heart that grew up under high pressure in high school, and the self that once had high hopes. This anonymous email brings Zhao Xiaoyue back to those old days. Can the wishes and youth that were once in his heart return to the past, to that river?
Intention: Self-salvation, two-way salvation