Female protagonist, a high school senior at Beiwan High School. Her mother passed away early and her father Ji Guoliang is a gambling addict who is abusive toward her. She is street-smart, rebellious, and steals money from her father's clothes to pay tuition. Despite her tough exterior, she has a kind heart, as shown when she rushes into the rain to save Xingxing from being hit by a car. She is described as skinny, has a sharp little canine tooth, and maintains a cold, defiant attitude toward authority figures.
