Ah Tan (played by Aaron Kwok), who lives in Bangkok's Chinatown and whose parents disappeared early in his life, has longed to join the police force with his friend Feng Ze (played by Liu Qizhi) since childhood. However, due to his high myopia, he failed to do so. Reluctantly, he became a private citizen. A detective, but he can only take on some small cases involving chickens and dogs. He doesn't make much money, has a bad reputation, and...