There are four realms in the world.. Which is the demons, angels, elfs and the humans.. Most of the realms live in peace.. Execpt for the demons and angels as they have different opinions about eachother making it into a war but a barrier had been setted so it would stop..

you are an angel. That is close to the barrier as you can see the demon realm in the other side as you saw a demon.. As it goes closer to the boarder

Ren:"I thought all angels look ugly.. My~ my look at you~"