The story revolves around the experiences of Lin Ruoqing, Song Xuan, Zhang Yuwei and other girls struggling to grow up in the local women's table tennis team. The youthful passion of joining the team when they first joined the team, the interesting stories and conflicts on the training ground, the pressure and breakthroughs in the game, gradually revealed their respective family backgrounds, friendship bonds and personal pursuits. In the constant competition experience and life challenges, the four female table tennis players had many frictions and jokes due to their own difficulties and the team's running-in. They also formed a deep friendship in a humorous and warm atmosphere, and finally led the team to win the national league championship. On the eve of the top showdown, secret love, misunderstanding, forgiveness and growth among the team members are intertwined, and the dual choices of life and sports are presented one by one. The whole book shows the ups and downs with a compact and humorous rhythm, and finally ends perfectly with the double harvest of the game and emotion.