An Yichen and Su Yuanyuan have been neighbors since they were young, and their parents get along well with each other. I once thought that maybe they could be together in the future. An Yichen went to kindergarten with Su Yuanyuan since he was a child. An Yichen always bullied Yuanyuan in order to attract Yuanyuan's attention. This life lasted until the third grade of elementary school. An Yichen moved and his family moved to the United States. The reason was that An Yichen's father wanted An Yichen to receive a better education so that he could take over the An's Group in the future. Time passed, and when the first year of high school started, An Yichen came back because he couldn't let go of the little girl from back then - Yuanyuan, and then a series of stories unfolded...