360 the Murderous Letter of Death

The protagonist Huang Yiwei is a doctor of criminal psychology. He returned to his original unit six years later and served as the leader of the technical investigation team. From then on, he began to face all kinds of people, such as rich men, drunkards, pianists, celebrities, professors, beggars, etc., And saw their respective indulgences and struggles. At the same time, Huang Yiwei had to work in the same team as his former lover, had to miss his current lover in two places, had to live in harmony with colleagues with different personalities, and had to be appointed as the acting captain in times of crisis. As the clues of the mastermind behind the scenes slowly became clear, the pain that had been buried deep in my heart for eight years was gradually revealed...