The fog of the Republic of China shrouded Shanghai, and the handsome young man Shen Yanzhi suddenly encountered a dramatic change in his family and the tragic death of his sister.
The former prodigal son put aside his glitz and entered the game alone, solving a series of unsolved cases and secret room mysteries in the undercurrent of the ten-mile foreign market.
Dealing with various forces, clearing the fog, tracing the truth of the sea of blood, and gradually transforming into a powerful legendary detective in Shanghai.
