A felon escaped from Cangzhou Prison, which is known as the best in the world, but everyone is very taboo about his identity. A head catcher named Heifeng, who always likes to wear black clothes, black pants, and black shoes, came to Cangzhou in March. As the case was investigated, people who knew about it died one after another. Is what is waiting for him a trap or a spring breeze?
Conception: