The story tells the story of Lin Youyou, a rural girl who entered the provincial youth team with her table tennis talent and met teammates with different personalities, especially her best friend Tang Yue and her opponent Ji Xue. In various competitions and selections, they compete with each other and grow together. Head coach Wang Ke makes the team full of energy with his unique and humorous way of leading the team. Constant challenges, injuries, and psychological lows did not knock them down, but instead made the girls more united and tenacious. After four years of youthful hard work, emotional collision and self-breakthrough, Lin Youyou finally stood on the national competition and a higher stage of life to realize her self-worth. At the same time, she gained growth, precious friendship, a touch of youthful feelings and family support, and together she composed a vibrant hymn of youth. The whole book is concluded with compact humor, ups and downs of plot and warmth, bringing positive and uplifting power.