In the late Tang Dynasty, Li Qing Liu was a great businessman. At this time, he was showing the gold thread clothes of his silk factory in a restaurant in the capital. Outside the restaurant, Long Ao Yi, the boss of the Longzhu Gang, was fighting with the Snake Gang who oppressed the people. Then the two met each other because of the disappearance case of the gold thread, and they joined together to solve it. Li Qing Liu and Long Ao Yi learned a lot from each other in the process. Li Qing Liu's identity as the prince was revealed later because of unscrupulous profiteers. In order to protect Long Ao Yi and the common people, Li Qing Liu had to enter the palace. Long Ao Yi also entered the palace in order to avenge the people and met Li Qing Liu again. The two teamed up to reveal the truth, and also came together in the end.