Xu Xianwei worked as a secret guard for twenty years and stayed silently beside that person for twenty years. Even in the end, it failed to leave any mark on that person's heart.
"I'm not a gentleman. I don't even have the chance to appear in front of the world. How can I get involved with the person in my heart?"
It was enough to watch the emperor ascend the court.
Concept: The sourness and sweetness of secret love