Manga Metropolitan Supremacy System

In the aftermath of a car accident, Yang Ning has inexplicably added a set of abilities. He seems to have entered a game-like system. In the real world, there are attributes and tasks, warehouses and shops, and the ability to identify and view antiques. He used this ability to leak in the antiques market and gain dominance in the market. What else will he do? Oh, pretty girl. Come and buy my wares! I promise I won't cheat you! Maybe? Shut up system! Don't you dare cheat me too!