One is the proud son of heaven, a talented prince whose honor is not inferior to that of the prince; the other is a cheap prince who is ignored and has been in the cold palace for more than ten years. By chance, two very different people met and got to know each other. The prince taught writing and the prince taught how to play the flute. It was supposed to be a happy time, but due to a political turmoil, the two were once again completely different. When we meet again many years later, one is a down-and-out young man who is homeless and living a cautious life in Yindu; the other is a powerful prince who has a heavy army and is famous both inside and outside the court.
"Yu'an, I'll take you home."
At this point, the two of them conspire, no, join hands to overthrow the situation in Yindu, eliminate evil and establish justice...
Mission: Affection knows no national boundaries or gender.