With his frail body, Xiao Yun inherited his father's position and served as the emperor's companion, lover and childhood sweetheart. He originally wanted to stay away from the court, but the wayward little emperor stayed by his side to assist him in the great cause of unification. There is a turmoil in the world. Since you can't escape, then you should win on this silent battlefield.
Concept: Friendship, family, and love are entangled with each other. What should be let go and what should be kept?