Description: The film follows three orphaned youths who stumble upon a letter slipped under the door as they hide out in a food store. They write a response thus beginning a correspondence with people from 30 years ago.
Language: Cantonese
Country: Hong Kong
Times: 110 Minutes
Release Date: 2017
Director: Han Jie
Cast: Jackie Chan, Dilraba Dilmurat, Karry Wang, Hao Lei