During the day, he is a gentle teacher Gu in the eyes of students, patiently answering every student's questions. At night, the king of killers, financial giants, and underground intelligence chiefs under his command made the world tremble. The whole world is looking for the man behind the scenes called "Father God", but who would have thought that he is in the university office, gently saying to you: "Classmate, it's time to hand in your paper."
