Xiao Ling, who was the captain of the Criminal Investigation Detachment of Shuicheng City Bureau, "accidentally died" in an explosion. After waking up, he returned to Shuicheng City Bureau. Facing his former subordinate Qin Su, the two began to get along with each other in a tit-for-tat manner. However, Xiao Ling had no idea that a subtle relationship was about to happen between the two.
Concept: Darkness may cover light, but light will penetrate darkness