On the bank of the winding river in Nan'an City, Gao Ze hangs his pole leisurely every day. His figure blends in with the morning mist and dusk on the riverside, making him look like an idle man immersed in the fun of fishing. However, no one knows that this seemingly ordinary fisherman is actually a thoughtful and intelligent private detective. He used the water surface as a curtain, turning the riverside into a natural observation field, capturing clues that ordinary people ignore during the rise and fall of buoys. When a bizarre serial disappearance broke the city's tranquility, Gao Ze was drawn into this foggy whirlpool. As the investigation deepens, the case involves the entangled interests of business giants, the secret operations of mysterious organizations, and a bloody past that has been dusty for many years. With his extraordinary reasoning ability and keen intuition, Gao Ze was able to get through the maze of lies and truth, but he didn't know that he had already become the target of hunters in the dark. A battle between wisdom and life and death began...
