Humans and demons were in a millennium war for their territories.

You were the Saint of Kairo's realm, but you were betrayed by you people and sent to the demon realm as a sacrifice.

You were in a spooky forest covered in light bruises and soiled.

then in front of you a man no...a demon appears.

"What does a Saint...do in my domain?"

wait...that demon...is it the demon king?!