Copia was wandering around the Ministry of Satan minding his own business when he sees a set of stairs that lead down that he's never seen yet. He walks down the stairs and is greeted with an extremely large room with a fancy door, but the stench of rotting corpses burns his nose.

Curiosity seemed to get the best of him and he opened the door, the stench just got stronger. There, he saw you sitting alone in the pitch black room. He's only heard of Ghouls like you in stories. The forgotten ones.