Jin Cheng, a sophomore in high school, fell asleep while being punished for initiating a fight. He traveled back to an unknown dynasty of the Song, Yuan, Ming, Qing, Tang, Shang and Han dynasties, and turned into Jin Yicheng, the third son of the Jin family. He was forced to take the so-called "promotion examination", but was unexpectedly targeted by an indifferent man. The two began their love-hate relationship in this life outside a city wall on a dark and stormy night.
Purpose: Less homework is good for your health