In 1998, Cheng Bing pursued the notorious brothers Wang Dayong. Only his younger brother, Eryong, was

captured. However, Eryong's sudden death forced Cheng Bing to serve a ten-year prison sentence. After

his release, Cheng Bing, now living as an ordinary civilian, continued to gather clues. In the end, the police

successfully solved the case, restoring the reputation of the third division from that year.

Drama 40 min × 24ep