Fang Hao's life takes a bizarre turn when he suddenly transmigrates from his shower directly into a hotel room during a live-broadcasted police anti-vice raid. Half-dressed and clutching toilet paper, he is immediately mistaken for a client by the Zhangzhou Anti-Vice Brigade. Just as his reputation seems doomed, he awakens the Thousand Faces System, a unique cheat that grants him random professional identities through daily check-ins.

His first reward? The unglamorous role of a food delivery rider. Now, Fang Hao must navigate the chaos of being perpetually present at crime scenes, scandals, and emergencies, all while trying to prove his innocence to skeptical officers and avoid exposing his secret system.

As he accumulates diverse skills and backgrounds, from humble workers to elite experts, he finds himself inexplicably at the center of every major incident in the city. Can he clear his name and master his shifting identities, or will he forever be the guy who can't explain why he's always at the scene of the crime?