Lao Ma

28 years ago, Liang gives birth to a boy named "Little Bean Jelly" in prison. When the kid turns one, the mother and son lose contact. Years later, Green Dragon Group's henchman "Ghost" is ambushed during a mission and becomes blind. When Liang is released from prison, she meets Ghost. One wants only to complete the assassination, while the other wants to make amends to rebuild their mother-son relationship. By an unexpected combination of circumstances, this mother and son help each other redeem themselves and return to the right path.

The film tells the story of narcotics police officer Huang Mingjin and the "mysterious figure" Wei Yunzhou. Through completely different means and methods, in the process of calculating and wrestling with each other, they tear apart the facade of urban tranquility, exposing the underground drug network woven by the hidden hand "Long Wang", and ultimately eradicate the darkness with the sword of justice, revealing the dawn of light.

A suspect in a massive armored car heist, who initially evades arrest, is ultimately caught when his hidden criminal intent blossoms and is discovered by vigilant police.