Lao Tie's brother is the victim whose murder sets the main search in motion. Xiao Qiang is identified by the police as the suspect, and Lao Tie becomes determined to find him after the police run out of leads. The summary does not provide further details about the brother or his role beyond his relationship to Lao Tie and his death.
Li Yanming has 4 screen credits in a career dating back to 2012. Signature works include 阿文的承诺, Life and Death Travel, Falcon Raid. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.