Water conservancy engineer Zhou Zhengming discovered a fatal hazard in a reservoir gate, but was suspended after reporting the problem. Determined to pursue the case alone, he unexpectedly uncovered shady stories such as false construction reports and misappropriation of funds, and even discovered that a young colleague had disappeared mysteriously. The corruption network is intricate and intricate, leading directly to high-level officials. The investigation team was forced to withdraw, and Zhou Zhengming became the next target. When a heavy rain comes, he must use his meager strength to move the solid iron curtain before the reservoir breaks. Above the truth is power, above power is the people's hearts, and above the people's hearts, there is something heavier than life that he must protect...
