Youth is to be injured in running, and to look forward to yang CCC in the upheaval. Childhood sweethearts Li Tao (played by Ren Youlun) and Zhang Sheng (played by Liao Yuchen) knew each other because of fate and mutual support for tennis: in the face of his family's opposition to choosing the road of tennis, Zhang Sheng resolutely supported Li Tao; An accidental injury affected his tennis career, and it was Li Tao who gave Zhang Sheng the strength to move forward... The two gradually fell in love in setbacks again and again, and Zhang Sheng's eternal umbrella Wei Chang (played by Lu Dongxu) and Fu Mengmeng (played by Zhang Leyun), who belonged to Wei Chang, also boldly pursued their dreams and bravely pursued love, even if they were injured, they were still fearless, and the young people in fresh clothes and angry horses finally harvested their own growth with youthful will and high-spirited attitude.