It entails the adventure and twisted relationship among three supernatural beings.
Two humans with extraordinary powers, Damon the ghost rider, Anita the Banshee and one who is the devil's bounty hunter himself and he's the grim reaper.
Damon McCall is an intelligent doctor who was gifted with the exceptional ability of the supernaturals. Ability to see the dead(ghosts) and ghost of anything: humans, animals and deceased supernaturals.
He helps good ghosts and destroys bad ones.
How he got the gift remain unknown because he was given at the tender age of 4 and that annoyed other immortals like the witches, grim reapers and so on.
Hades ordered his Grim reaper to watch the humans blessed with such gifts and get the gifts back to him.
Grim reapers are creatures, impersonification of deàth that herald ghosts to to underworld.