Done as a fun exercise, trying to come up with interesting concept ideas for an existing game (Overwatch).
Here's the story I came up for this skin idea:
Reaper "Tormentor" skin concept - Reaper has an admirer -- a talented but twisted man who specializes in weapons and armor design, selling to the highest bidders in the criminal underworld. To show his admiration for Reaper's legendary skills, he has created a set of visually stunning armor and weapons. The armor was inspired by Rodin's "The Gates of Hell," fusing sculpted visages of tormented souls into the armor's design, and the dual shotguns were redesigned and outfitted with terrifying scythe blades -- the classic weapon of Death, AKA the Grim Reaper. The hand-written note that accompanied this gift read, "Please accept this humble gift from an admirer. I have followed your legendary rise to become the only killer in existence who is worthy to be called a real life Grim Reaper. You are Death personafied, and I would be so honored if you deemed my gift worthy."