The top modern criminal psychology expert and criminal investigation consultant died of overwork. On the surface, he is cynical, greedy for money and afraid of death, but in fact he is thoughtful, insightful and has a strong sense of justice. He often uses modern thinking and cool words to resolve crises, and is the team's IQ and atmosphere adjuster. From a "trickster" who relied on his "eyes of heaven" to solve crimes, he grew into a "judge of heaven" who relied on his own wisdom and cultivation to perfectly combine reasoning and magic.