On the West Side of Manhattan, a magnificent building stood on the banks of the Hudson River. Almost all of its walls were glass, which looked shiny when the sunlight hit it. If one flew a drone with a camera into the sky, one would see grass flourishing on the roof like a soccer field.
It was the convention center building where the Golden Hammer Expo took place.
The event organizer was Golden Hammer Company. It was a guild that operated in the field of dungeon commodities. They did not sell or buy items as usual but auctioned them off.
The guild was famous for its auction house that helped millions of awakeners sell their items at reasonable prices. With a revenue-sharing system, Golden Hammer Company got 30% of the profit from the auction. They earned millions of dollars every week just from auction transactions. Of course, the items they sold were of high quality. Every item and arcana they auctioned was at least heroic-grade.