Mike Lee, an orphan of mixed Chinese and American heritage, is reborn as a New York City police officer, only to be bound to a [Story Mission System] on his first day. Instead of missions to punish evildoers, the system assigns him tasks of "double-crossing" other criminals: robbing drug dealers, embezzling stolen money, assassinating gangsters… The system's missions lead him further and further down the path of becoming a corrupt cop.