Youth, School, Romance Liu Haocun, Song Weilong Transfer student Xu Nian Nian and young boy Yang Yi become sworn enemies due to a misunderstanding. The two, who clash like water and fire, engage in a series of competitions. What they initially thought was just a matter of competitiveness gradually blossoms into affection unconsciously. The cool and elegant girl and the pretentious boy spend their high school days together, filled with passion and unforgettable moments. However, in the end, they pass by each other with regret. When the two, who cannot forget each other, meet again, will they have the courage to confront their feelings and overcome all obstacles to face their inner affection?