I Know a Lot of Big Guys

You may not believe it, but I am actually just an ordinary person, but my friends are a bit strong. For example, the guy next to me who is obsessed with playing games seems to be a god. As for the salted fish lying down, it seems to be called the master of dreams, and it can pull everyone on the earth into a dream in an instant. The story begins when a friend invites him to steal... By the way, what kind of weird invitation is this?