In "Halfway Father and Son", Chen Haoran fell down the stairs and was pushed by Guo Long. Although before the tragedy, it was Luo Xiaolie who scuffled with Chen Haoran, but Luo Xiaolie was a backstabber, and it was innocent and redundant to enter the juvenile detention center.
Sort out a wave of character relationships first. Chen Haoran, Guo Long, and Gao Mai are friends from school. Luo Xiaolie and Gao Mai are brothers in a restructured family, they are not related by blood, they don't like each other, and they are also in the same school.
During recess, Chen Haoran, Guo Long, and Gao Mai ran around, and Luo Xiaolie played basketball in the corridor, all of which were undesirable behaviors. Gao Mai was hit by Luo Xiaolie's ball and suffered a nosebleed. Chen Haoran demanded an apology from Luo Xiaolie.
Luo Xiaolie ignored and walked away. Under the intensification of the conflict, Chen Haoran scolded Luo Xiaolie's father, that is, Gao Mai's stepfather, what is difficult to hear. Luo Xiaolie smashed a basketball over and chased Chen Haoran. Guo Long and Gao Mai also stepped forward to pull. Chen Haoran was pushed by Guo Long, climbed over the railing and fell down the stairs.
Guo Long and Gao Mai ran to Chen Haoran's side, and they couldn't do anything except shout at Chen Haoran. Luo Xiaolie was frightened, took his schoolbag, and escaped from school. The police still found him and sent him to a juvenile detention center. He didn't push the man, but he carried the pot.