The Route of Death (Valdemar x Reader/Apprentice)

~A fic structured like a route, but with the writing normal for a fic.~
~WARNINGS for descriptions of violence, injury, demonic beings, and character death.~

What would happen, if instead of the High Priestess, Magician, Hanged Man, Hermit, Star, or Fool, you- the Apprentice- waltzed with Death?
Valdemar is a dangerous individual, but perhaps the rumors were wrong. Or perhaps they are right.