Liang Xuxing is Li Wenshui's high school bully. He is described as a student with the worst grades in the class, known for fighting, skipping school, and hanging out with delinquents. He bullied Wenshui after Wenshui refused to let him copy answers during an exam. The bullying escalated to physical violence, tearing workbooks, mocking, and isolation. Even years later, encountering Liang Xuxing on a motorcycle still triggers fear and anxiety in Wenshui, showing the lasting impact of the bullying. Liang Xuxing represents Wenshui's traumatic past and the emotional scars that still affect him.
