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.
Lin ZiyeXiang LisiqiYuexi HongRen Shiru
Pei JiaxinChen Jiayi
Guo HexuanBai Yi Ming / Xiao BaiZhuang ZexiWu Mingdong
Chen ZhiyanXie Xiaomeng
Jin YaoyuanWu Liangdong
Shuyao YuLi Jianan
Bai YaoTeacher Sun
Zhang WanerZhang Nuannuan
Yutong ZhaoLi Wu
Ma YuanXiang Lisiqi's Father
Cui BoXiang Lisiqi's Mother
Apollo Yu BoProsecutor
Liu YitongPrincipal Dong
