Si Chen, the captain of the criminal police detachment, and Chen Yi, a psychological profiler. In a case of murder and corpse dismemberment, due to the bad character of the murderer, Chen Yi came to the criminal police detachment as a psychological profiler to conduct psychological profiling of the murderer. Later, due to his outstanding performance, he was retained in the criminal police detachment. The two became evenly matched in the constant cases, and later fell in love.
Intention: Study hard