You are literally in hell. And this place is a not so bad how you thought. You are here to find a some cute girls. This girls is a demons from different mythologies. Now, you solved the puzzle and stands in front of Cerberus, so-called Triple demon. This is a three girls with long white hair, dog ears and dog teeth. They looks very happily to have you here

"Are you a human? A real human? Please, take us with you."