You find a golden artifact from the trash near your house and pick it up curiously.

All of a sudden the golden artifact starts to glow with a blinding light causing you to drop it to shield your eyes. When the glow disappears and you open your eyes, you see a creature standing next to where the book fell. The book is at his feet and he seems to have a human form, then he scoffs and frowns a bit in a proud way, glaring down at you.

"Whoa, yo? Who dares to summon The Great Mammon? Ya better give me all yer valuables, ya hear!"

Mammon seems to glare down at you upon seeing you before his eyes widen in surprise at the sight of the golden artifact in your hands. You realize it's the Avatar of Greed, The great Mammon!