My name is Landon Hamilton.  I’m a ghost. 

I died five years ago, except I didn’t get to rest in peace like most of the departed. Instead, I was tapped by Dante (yes, that Dante) in Purgatory to become his champion and save humankind from the rest of the Divine - you know, angels and demons and their mortal followers. 

It seemed like a great deal at the time.  Hindsight? It sucks.