Cheng Hua'an, a sophomore student in the Department of History at Chongwen University, was shopping with his girlfriend to pick out gifts. After the two quarreled and broke up over trivial matters, they decided to go to the primeval forest scenic spot alone. On the way, they met a mysterious man who explained that the jade pendant on his body was the Kowloon jade pendant. Later, while visiting a cave, he lost his footing and fell into the cave. In the film, a mysterious person appears and starts a conversation, and learns about the connection between himself and the jade pendant. Due to the special geographical magnetic field effect, when he wakes up, he is among the minister, the censor, and the prince. In the whirlpool, can he survive alone, or should he not forget his original intention, who is more important, whether he likes or is suitable, and starts a new story with the two heroines.
