Li Chuan is a student in the same dormitory as Xi Yang. He is the one who discovers the dark bloodstains on Xi Yang's bedding the morning after the attack and immediately reports it to Teacher Liu. This action, though belated, finally brings the severity of Xi Yang's injury to the attention of the school staff. Li Chuan is portrayed as a responsible but passive individual; he did not intervene during the attack nor did he speak up earlier, likely out of fear of retribution from Zeng Xing. His character highlights the role of bystanders in bullying incidents, yet his eventual report sets the official response in motion. He is one of the few who takes a step toward justice, even if late.
