Underworld Red Envelope Group

Geng Yun, a down-and-out otaku, became a policeman in the underworld by chance. From then on, changing identities in the world of life and death, Geng Yun grew up in pain and joy. Rich businessman? A proud figure in politics? The evil spirit? ——Please be honest with me! Regarding work, Geng Yun went from being frightened at first to enjoying it later. He was promoted step by step from a small assistant police officer to the deputy director of the Underworld Police Department, completing his magnificent transformation from a young otaku to the most murderous person in the underworld.