A set of TV series - Duel - poster pictures are shared with everyone. - Duel - TV series starring Ou Hao, Wang Jingchun, Lu Xiaolin, Ding Yongdai, Zhao Yang, Xing Hanqing, Li Hongchen, etc., is a criminal investigation suspense mystery drama.The play used to be called "Through the Night", and some posters still retain this name.