Lin Ye, the ace attacker of the school badminton team, and his all-around assistant Jiang Xu are the most invincible "ice and fire combination" on the court, and they are also recognized as the most eye-catching good brothers on campus. The two live in the same room and get along day and night, but each carries the secret of "does the other person like me too?" And they engage in a year-long extreme pull. Until Lin Ye impulsively kissed Jiang Xu after winning a key match, and asked: "You always peek at me, what do you mean?" From then on, the window paper was pierced, and a love affair about trust, courage and mutual growth officially kicked off.