A few people from Class 1, Grade 2, formed a team to escape from the KTV at night just after the performance. Their bad habits were detected by the education system, and they were dragged into an imaginary dynasty to complete their respective tasks before returning to the original world. Pei Huai woke up confused...
Purpose: to be punished by the education system to complete tasks, to pursue a career in an imaginary dynasty, and to understand the importance of studying hard