An Qingyi just wanted to be an unknown little policeman who eliminates harm for the people, but he was inadvertently involved in a long-planned conspiracy and almost lost his life.
Ning Lan is a butterfly who hangs out in nightclubs, but by chance, she appears at An Qingyi's mission site every time and disrupts her plans.
An Qingyi gritted his teeth: "One day I will find evidence and catch you."
Ning Lan: "Okay, you can catch me however you want~"
An Qingyi: "..."
Ning Lan: "Do you want to grab the front? Or the back?"
An Qingyi: "..."
Concept: Everyone has his or her own light.