A short-haired girl who dresses in a minimalist black tracksuit with a lollipop in her mouth, looking like a street punk. She transferred to this school in senior year specifically to protect Jiang Zhiyu from being bullied. She is loyal, dependable, and initially seemed fierce but is actually warm-hearted. She was previously bullied at her old school and was saved by the original Jiang Zhiyu when locked in a public toilet. She calls Jiang Zhiyu Yuyu affectionately.
