As Death’s son, there’s a lot of unknowns about Hr. Dr. Kasper besides the basics being part of the Kasper bloodline, the grandson of a Wicca, the husband of an occult weapons heiress, and him being a well-reputable surgical oncologist and brutal Reaper like all those before and after him (his son Cedrick is quickly gaining attention as a Junior Reaper). It’s a big question whether if he’s an extension of Death’s grip on the world as the population death rate increases, or if he’s another incarnation of Death in quick succession after Richard (which never happened before, and not likely because Faustuz has no memory of past lives while Richard does). And if he is an incarnation, he should be close to ”dying” at age 35-40 years old and taking up a role alongside his father in the Afterlife, but his current life doesn’t show any signs of slowing down (Death thinks he can still handle processing souls with the current number of Reapers, but with recent events, he’s toying with the idea of triggering his son’s transformation).
Descendants of Death since Richard Kasper have particular traits that stand out: they’re very tall (almost 200cm/over 6.5 feet tall on average), slim built (but not skeletal), have long bony fingers, have odd-colored eyes (exclusively from the Kasper bloodline), and are pale in complexion (fair skin with platinum-blond hair). Another Death trait is the appearance of “Tattooed Skeletal Hands” whenever they cast powerful spells; they wear rings and bracelets to suppress showing their bones, or just wear gloves to quickly cover their hands.

