Xie Liuchuan and Ning Zhiwu were classmates in elementary school. They fell in love in ignorance, but eventually turned against each other due to the suppression of their parents and teachers. After graduating from junior high school, the two never saw each other again. Until one day, Ning Zhiwu felt Xie Liuchuan's burning gaze at the wedding of his college classmate. At that moment, Ning Zhiwu realized that this world is really small...