After experiencing a big change, Ning Yang came to the table tennis team in a border province, hoping to get his life back on track. Here I met Li Zhao, who was extremely talented but had an awkward personality. Li Zhao is a very ambitious child who wants to be on top of the world, but she still doesn't understand that there are always more pains than joys on this road, and there are all kinds of temptations and fights. On her way of growing up, her young and deep-seated coach has been guiding her, but she doesn't know what kind of pain and injustice she is carrying...