Chi is big and strong. Children call him the "trouble maker" at school. He grabs Dongdong's stick to hit Jiuajia…He always makes all other children get angry at him. Teacher Li Has talked to Chi's parents and promises them that he needs some time to change Chi.

The fall semester soccer game is carrying on. Chi is at the goalkeeper position. After missing 3 goals, Chi is so anxious that he uses his hand to block the ball. The judge, teacher Lee, judges him violation. Chi defies teacher Lee's decision, He even swears at teacher Lee. Chi Has been asked to have time-out for his misbehavior. Later, Chi is send to time-out again because he threatens other children. No one wants to be Chi's friend.

Few days later, Jiajia and Dongdong are having conflict outside the classroom. Chi stands out bravely and solves their conflict fairly. The boys admire Chi as their team leader.