A lost soul

WARNING!

This description may contain spoiler so if you don't what any of those you may stop reading this and pressed to the story.

Hi there!

so this is the first story I'm going to publish and it's about a place we're everyone is trying to survive but they don't know it yet.

And what are their trying to survive you may ask well.

Is these fallen angel and demon since this two what to take them all this lost soul (Those lost soul are them).

Within every soul they takes every became more easily to take everyone else's.

What would be the side that the protagonist would choose?

Let's found out.