Reborn in Hong Kong in the 1980s, the protagonist, who was just an ordinary person in his previous life, was forcibly bound by the "worst society system" before he could plan for the future. The first task issued by the system was to ask him to go to Bolan Street, where dragons and snakes are mixed, to collect protection fees! Faced with the real Young and Dangerous and the threat of being wiped out if he fails to complete his mission, he can only be forced to embark on an involuntary path of heroism. Let's see how a modern soul uses "civilized" means to start his "rent collecting" career, and finally establishes his own underground order in this land full of gold and danger.
