Welcome to watch the protagonist of the down-and-out elite, who, in order to clear his grievances and find out the truth about the death of his relatives, enters into a powerful black network in the business world and fights back all the way. However, he discovers step by step that his revenge, undercover, and comeback are all part of a bigger chess game set by others. In the end, he tears apart all the nested traps and creates the ultimate dead end with his backhand, allowing all the players behind the scenes to suffer the consequences.