Aspiring young detective Xiang Li Xiqi takes on the case of a stolen research paper at school. With help from his friend Ren Shirou, he investigates a web of clues and classmates’ suspicious actions. As doubts rise, Xiang must rely on his sharp instincts to uncover the truth and prove himself.
as Xiang Lisiqi
as Ren Shiru
as Chen Jiayi
as Bai Yi Ming / Xiao Bai
as Wu Mingdong
as Xie Xiaomeng
as Wu Liangdong
as Li Jianan
as Teacher Sun
as Zhang Nuannuan
as Li Wu
as Xiang Lisiqi's Father
as Xiang Lisiqi's Mother
as Prosecutor
as Principal Dong
as Doctor Zhou
as Teacher Tao
as Zhang Xiaoxin
as Tang Haozhen
as Diandian
as Zhou Muen
as Teacher Xu
as Teacher Wang
as Jia Kaihao
