One day, a mysterious woman arrived with a photograph. The only thing on its back was an address.
Bai Yan, a private detective, could have been enjoying a pleasant afternoon nap. He had no intention of taking the case.
But the woman had come through an acquaintance, and Bai Yan had an unusual relationship with that acquaintance. Whether out of curiosity or because he felt he had no choice, Bai Yan reluctantly took the case. Solve a case with nothing but a photograph? What a joke! Even the national security bureau would shake its head.
But Bai Yan was Bai Yan. He forced his way into this dark vortex, where an unknown conspiracy and darkness awaited him.
Not bad, the fighting is exciting, the plot is compact, and the conflict is full of tension.