When Su Yue and Su Jing went to the human world for the first time, Su Li met Mo Ziang, a poor scholar who was painting to make a living in the market. On a whim, he asked him to draw a koi carp (Su Yue's original body). The painting impressed her so much that he gave it to her. He gave him a lot of money, and even praised (molested) the scholar. The scholar was ashamed and angry, and told Su Yue that women should not be like this. Su Yue found it interesting and interacted with him, and secretly developed feelings for him through various interactions in the future. After Mo Ziang passed the exam many times and finally passed the exam, he was forced by his mother to marry the daughter of an official. When Su Yong found out, she became angry and refused to see him. After that, her longing turned into a koi carp in the pond in his courtyard. However, she saw Mo Ziang depressed because of longing for him, and was poisoned by his wife and others because he was unwilling to touch his wife. After that, he was heartbroken and was taken back to the carp tribe by Su Jing. Two hundred years later, Mo Ziang's successor, Gu Muchi, was born. Su Jing couldn't bear to see Su Yue living decadently. After finding out the news, she made a three-part agreement with Su Yue, and Sanli went to the world again...
Intent: The male and female protagonists have cultivated themselves through many lives of training.