The First Shot.

In 1997, before the anti-drug bureau was established, Halan City in Northeast China formed a temporary elite team to tackle a sudden drug crisis. Despite their skills, they are unfamiliar with new drugs and must confront ruthless traffickers and devious smuggling methods while grappling with moral dilemmas and the tests of justice and humanity. United by their courage and determination, they create a stirring legend of fighting crime and corruption.