Yi Heng is a talented film critic who is proficient in all kinds of film and television plots, and Yan Zheng is his loyal dog assistant who always follows him. After the two accidentally got involved in the world of variety films and television, they suddenly exchanged souls. With Heng carrying the body of a loyal dog to cope with high-intensity tasks, Yan Zheng uses his genius mind to solve various film and television difficulties. The two of them hide each other's secrets in their misplaced identities and work together to overcome each film and television copy.
