Grade twelve, science, class ten.

Description: A bullied teenage girl forms an unlikely friendship with a mysterious young man who protects her from her assailants, all while she copes with the pressures of her final examinations.

Cast:
Chen Nian: Dongyu Zhou
Xiao Bei: Jackson Yee
Zheng Yi: Fang Yin
Wei Lai: Ye Zhou
Chen Nian's Mother: Yue Wu
Lao Yang (Police Detective): Jue Huang
Hu Xiaodie: Yifan Zhang
Li Xiang: Yao Zhang
Xu Miao: Xinyi Zhang
Da Kang: Runnan Zhao
Lai Zi: Xuanming Gao
Wang Li: Xintong Xie
Luo Ting: Ran Liu
Punk Gang Leader: Lüyun Heliao
Loan Shark: Bozhan Ju
Dean: Yingming Wang
Debtor: Weilong Li
Mobile Shop Owner: Zhongyu Guo
Mobster: Xueping Liu
Undercover Female Cop: Meehz Chen
Undercover Male Cop: Mingyang Zhang
Wei Lai's Mother: Meixi Wang
Wei Lai's Father: Yong Liu
Xu Miao's Mother: Rumeng Liao
Da Kang's Father: Zhensheng Li
Luo Ting's Father: Hua Liu
Xiao Zhang: Jan Qi Wu
Xiao Li Zi: Jiang Meng
Homeroom Teacher: Yan Sun
New Homeroom Teacher: Kai Zhao
Grade Director: Junhuan Yin
P.E. Teacher: Fujiang Yao
Mahjong School Owner: Qinglong Wang
Holding Cell Police: Xin Li
Female Officer: Aihui Ren
Patrol Police: Jin Tao
Police Clerk: Jiaming Chen
Administrative Police: Peng Li
Photographer: Xianjun Mu
Photographer Assistant: Xialai Liu
Beauty Shop Owner: Shengshan Shi
Wei Lai's Friend: Mengze Gu
Internet Cafe Teenager: Yue Wu
Victim Girl: Ruiqi Guo
Victim Girl's Mother: Jia Liu
Gangster: Zhou Fang
Neighbour: Zheng 'Joe' Huang
Young Boy: Yiheng Yan
Facial Mask Roomate: Zhi Li
Classmate: Nan Xiang
Pedestrian: Yijun Chen
Newscaster: Lan Ma

Written by: Wing-Sum Lam, Yuan Li, Yimeng Xu

Director: Derek Tsang

Release date: 25 Oct 2019

Box Office: $1,921,657