Chen Jieyi

The profit-oriented middle-aged businessman Chen Bi Da exchanges memories with high school student Gao Wen Ming after an accident and became a second year student at Yuying Middle School. Even more surprisingly, he finds out he has a son, Jiang Yu, he has never met before, who by accident becomes his deskmate. Chen Bi Da uses his business experience to deal with Jiang Yu, but soon realizes that adult rules do not work at all in a group of middle school students, causing all kinds of ridiculous incidents. More troubles arise when Chen Bi Da's company starts facing dangers and the real Gao Wen Ming wakes up in Chen Bi Da's body...

The lives of a college student and a video game designer are kept being reset after an explosion on a bus. During each reset, they have to work together to find out what the reason for the explosion is. Will these two be able to save themselves and their fellow passengers? Will they be able to close the time-loop?

苍月无烬