Wang Weiye (played by Wu Yanzu), who has been a police officer for 17 years, because of his childhood and family, he is extremely uneasy in his heart and upholds an absolute sense of justice, so that he is overcorrect in the process of dealing with people and things, and there are many difficulties in communicating with colleagues. One night in the emergency room, Weiye transfused blood for a seriously injured patient who was in urgent need of a rare blood type, who knew that the other party was Han Jiang (played by Zhang Jiahui), the leader of the evil bank robbery gang Ghost King Party. Weiye was condemned by his colleagues for this, and soon after Han Jiang sneaked away, he immediately led his accomplices to commit a heinous crime, and Weiye's colleagues were burned to death in the firefight. People are doing it, the sky is watching, and the fierce and domineering Han Jiang never thought that he would be ruthlessly devoured by desire. On the other hand, Weiye's mental condition is even more worrying, and he refuses to accept psychological counseling, and obsessively tracks down Han Jiang's accomplices like a ghost.
He witnessed betrayal and killing, and sat back and watched the collapse of his powerful faith......