A retired bodyguard who has settled into a corner of the world where China, Russia and North Korea meet as he suffers from early dementia finds a new friend in a young girl. When her life is threatened by her … Sammo Hung, Jacqueline Chan, Andy Lau, Feng Jia-Yi, Li Qinqin, Du Yiheng, Mou Xing Added on Amazon Prime 2023-03-26. Youtube Trailer