Prisoner Fu Yuan digs a tunnel in her prison cell and escapes. Inspector Song Donglu is summoned to investigate Fu's escape. By tracking down the letters sent to him by Fu, it sets Song off to Hong City to unravel Fu's disappearance.
Release: 2015
Director: Chi-Leung Law
Actors: Ka-Tung Lam, Yiyan Jiang, Xiaolu Li, Ching Wan Lau, Rhydian Vaughan, Xiaodong Guo, Paulyn Sun, Xiaotong Yu, Jonathan Kos-Read, Jiateng Song, Shun Lau, Lutong Qie, Hidy Yu
IMDB: 5.3
