War of the Angels

Invisible to the mortal eye lie the Dimensions, ethereal plains housing the spirits of the deceased. They live eternity serving and defending their Realm, whether it be the Realm of Dark, or the Realm of Light. However, Light and Dark have fought over power and control over our Realm, and when a promise of truce falls from the lips of Lord Peace and Lord Death, their Messenger's, the chosen right hand of a Realm Keeper, must travel to their eternal enemies domain, and end this feud. This change of heart in Death pleases Peace, but Peace knows nothing of the deceiving nature of his sworn enemy. Death see's this opportunity not as a final end to this seemingly endless war, but more a way to extend it.
After all, an open invitation into the Realm of Light is certainly a once in a millennium occurrence.
This is too good of an opportunity to pass up.