A female body was discovered in a deep mountain reservoir, which led to a serial murder case. During the step-by-step follow-up investigation, detective Cen Yong got to know the new captain Lin Hao better and became a tacit partner with him.
The combination of the two is destined to be extraordinary, breaking the superficial peace. One case after another comes one after another, uncovering the hidden evil, and all the truth comes to light.
Mission: Don't underestimate the power of insignificance