On the day of Xu Xiaodong's new game conference, an astronomical wonder "super full moon" appeared in the night sky. Under the dreamy moonlight, a fresh and sweet girl fell into Xu Xiaodong's arms. This girl was Lei Chuxia. Lei Chuxia woke up and found that she was not only in a strange place, but also lost her memory. What's more tragic is that she can only move around near Xu Xiaodong. Once she exceeds a certain distance, she will be pulled back to Xu Xiaodong, and this range is shrinking! Xu Xiaodong had to spend time with Lei Chuxia day and night, and the lives of the two young people in various situations began. Unknowingly, Lei Chuxia and Xu Xiaodong have become accustomed to the days of each other's company. With the help of Xu Xiaodong, Lei Chuxia found her identity and family, as well as her boyfriend Wei Xuanhe who had been together in college. However, facing the strange "boyfriend", Lei Chuxia did not rekindle her old feelings, but her heart kept leaning towards Xu Xiaodong. Through various efforts, Xu Xiaodong finally helped Lei Chuxia regain her true memory, and also found the truth about Xu's father being wronged ten years ago. Just when the two finally broke through the obstacles and decided to be together, they were once again forced to separate, and this separation would span 10 full moons...