A male teacher in his thirties from the west campus, Su Yudie's homeroom teacher. He is well-dressed with an elegant demeanor and a warm smile described as feeling like a 'warm spring breeze'. He visited the east campus to inquire about Zhuang Zi'ang writing Su Yudie's name on his exam. He granted Su Yudie special permission and many leave slips due to her poor health. He has a close relationship with Zhang Zhiyuan. He designed a complicated artistic signature to prevent Su Yudie from imitating it on leave slips.
