Qi Jun, I think I am equal to you. Taizu of Yan and Yan Hao, the general of Dingguo, made this agreement, stood shoulder to shoulder, and slept with their feet touching. Duanqing is a prince, but he is born with poor conduct. Lian Cang, the iron-blooded general, defeated the barbarians but was suspected by the emperor. For the sake of lifelong love for his sister, Duanqing asked himself to be Lian Cang Qi Jun, and used his body to bind Lian Cang. The two are enemies, but they become close friends. One is dignified and elegant, as gentle as jade; the other is free and bold, laughing at life; he can stand shoulder to shoulder with the wind and rain of the court, and the turmoil of seizing the rightful son. There is also the unruly young master Jing Yu; the smart and nimble princess Duan He; the charming and bold girl Forsythia... Several people are involved in the turmoil. Although they do not admire power, they go through clouds and rains just for the sake of the common people...