The film features the voices of Xing Yuanyuan, Wang Bowen, Yuheng Gao, Huang Heng, Guo Hongjin.

Wang Qiang, who was persecuted for a long time, defeated the habit of being a class instructor, and Shi Miaona also suffered the taste of being a "ball of mud".

Xi Miaona's public class competition is approaching, and the two desperately need to figure out how to trade their bodies, yet they face various obstacles.

The film is an adaptation of a network animation series set in a junior high school in Changchun, Northeast China that ran between 2014 and 2018.

[4] “Oh My School” debuted fifth in China and tenth in the global box-office charts with an opening weekend gross of $12.8 million.