It mainly tells the story of Xie Chengge, the fifth prince who has been carefully cultivated by the emperor since childhood, and Wen Juan, the legitimate daughter of the General's Mansion who controls the military power in the south. The two meet to get married for their own interests, but this is an arrangement of the previous generation, both to untie the knot of their children.
The idea is: this exists because of that, this exists because of that, this arises because of that, there is no reason for this, that does not exist because of this, this disappears because of that.
