Criminal Investigation Squad Three

After graduating from police academy, Jiang Muyan is assigned to the city bureau’s Third Criminal Investigation Team. There she meets her good friend Jia Ranran, team captain Chen Feng, and fellow officers Li Ming and Zhang Yi.

Together, the five of them work hard to solve one case after another, exploring the many facets of human nature through cases involving traffic, women’s self-defense, historical warnings, human selfishness, school violence, and more.