After 11 years of silence, the police have restarted a special recruitment program - aimed at former national athletes.Those world-class medal winners who were once admired by thousands of people and hailed as national heroes are now struggling to survive in reality.Some of them are in financial difficulties, some are ruthlessly hit by fate, and even face prejudice and injustice after joining the police force. However, it was this group of people who had stood at the peak and fell to the bottom, who, with their unknown past, gathered again under the call of fate to form a special action group.With the athletes' unique tenacity and extraordinary skills, they face major criminal cases and regain the glory and belief of the former arena in the rain of bullets.This is not only a rebirth of a profession, but also a counterattack against dignity, dreams and redemption.