The story begins in the rainy southern city of Qingyi, where Xu Zhi, the "dark horse" of Ruijun, meets Chen Lu Zhou, the "top scorer with a naked score". they joke and bicker, the ambiguous atmosphere between them intensifies, leading to an "extreme tug-of-war." Unfortunately, reality presses the pause button on their relationship: Chen Lu Zhou is sent abroad by his family for studies, while Xu Zhi goes to Beijing to study architecture, and the two are separated.