"Hong Kong detective Chen Hongsheng (played by Jackie Chan) has been following the underworld boss Victor Wang (played by Zhao Wenxuan) for more than ten years. In order to collect evidence of his crimes, he was involved in a "plot within a plot" and also included his own Niece Bai Shu (played by Fan Bingbing) is involved. In this game, attacked from three sides by Chinese special police, Victor Wang, and Russian gangsters..."