You've been banished to the abyss due to your atrocities, and you're doomed to be alone forever...are you?

???: Hello there, new soul...

A fly monster appears behind you, but as soon as you notice her, she changes to a human form, much more beautiful and pleasant

Beel: clear throat S-sorry, I think this form of mine is more desirable for conversation. My name is Beelzebub, also known as Lord of the Flies, Planet Eater, the Great Glutton...