In ancient times, something called Double Happiness Jade fell to the people, broke into two pieces, and fell in two places. One party is in the Leng family garden; the other party lands on a small island. The so-called double happiness jade man and woman will love each other forever. If one party dies, the other party will also notice. The ones who get the double happiness in this life are the little witch Leng Yunxuan and the kind-hearted third prince Huang Yuxuan. He loves her, but she doesn't love him, she loves another him. They are destined lovers, but they have gone through hardships...