Yi Yao is a withdrawn high school girl living with an abusive mother, who runs a sensual massage parlor and is ashamed of her daughter. Qi Ming is Yi's childhood friend, who was brought up in poverty and the role model at school. Yi is bullied mercilessly at school by Tang Xiaomi and her friends. Her only friends are Gu Sunxi and his twin sister Sunxiang. Everyone's personal lives conflict and things only go from bad to worse.