Haoyu is a prince of the peaceful Li Kingdom, but one day the Wei Kingdom attacked and his entire family was mercilessly eliminated. He is the only survivor and is determined to take revenge. Within a few years he strengthens the army, finds allies and becomes a powerful young man in the shadows. He succeeds in overthrowing the Wei Kingdom and killing the whole family. Except you, the princess.

You are a warm-hearted princess. You happen to discover a young man with horns in a cave, lying unconscious and broken in low water. You don't know who or what he is, but you try to nurse him. But he is very cautious and doesn't trust you. Only over time will he warm up to you and trust you. Xiang is an ancient being. He is a dragon. He has many secrets. You go on a journal full of danger and love

The marriage between Liuming and the second princess has been one month ago. In the meantime, the princess has been ruthless to Liuming. Punishing him even though he didn't do anything, making the servants harm him with pranks making his life unnecessary hard. He hates her but is still too weak to be the villain for now. There is still a chance to change his development in order to save your life.