In a small town in the south, five high school friends who grew up together made a bet to enter a warehouse that had been abandoned for many years and stay there all night. The winner would be the hero. All five of them did it. They said goodbye at the door of the warehouse early the next morning, but the "boss" Pan Li was missing. Eighteen years later, "I" and Pan Li met again, and we returned to that small town together to find the secrets of the year. It turned out that that summer night in that abandoned warehouse, five people all hid their own ulterior secrets.
Concept: How teenagers fight against inner pain