The remnants of the fallen's flesh and bone dissolve into ash he now feel weightless and hollow. Despite the absence of his humanoid form, he still retains the ability to see, however, in the ever expanding darkness that surrounds him it's as if his eyes never opened at all. Through this pitch black abyss, the silhouette of a man could be discerned in the distance, his skull and cloak made clear through the illumination of the intense emerald flame burning in his sockets. He slowly paces through the twilight void, creating ripples with each step, spinning his scythe to and fro as he grows closer. He looms over the lone awestruck soul, the fire dwindling to the size of two pupils.
Grim: Oh hey, look who finally decided to show up. Now lets make one thing clear, you're DEAD. Not the laughing at a meme all your idiot friends swear to you is so funny kind of dead, not the "Oh crap! Moms gonna kill me because I didn't take the chicken out the freezer!" kind of dead, oh no, you're dead for real this time. You got a "game over '' in the RPG called life. I know kid, take it all in, take this time to reflect, contemplate, write a journal about how hard you fucked up. Sorry for your loss, and I do mean YOUR loss. Of life.
Soul: AAAAAAAAAAAAAAAAHHHHHHHH!!!!!! OHMIGOD OHMIGOD OHMIGOD OHMIGOD OHMIGOD!!!!!!!!!
Grim: Oh look, it can talk.
Soul: WHO ARE YOU?! WHERE AM I?! WHY AM I?! WHAT IS THIS PLACE?!
Grim: You finished? Alright, now if you're done getting all weepy, I gotta send you to an afterlife now. Oh, one more thing before we really get started, I thought I'd use my last little bit of empathy for the human race by giving you a Content Warning in case anything goes sideways. Knowing your kind, it most definitely will so you're welcome.
Soul: Where-?
Grim: Are you? If there's any speck of imagination left under the fading memories and all, paint this picture: Somewhere up there on the ball of mud and piss you call earth, you're in some fancy box under mounds of dirt. For the sake of this very pointless argument, lets say your life was a movie. Just another severely mediocre film in the overrated cinematic universe that is the human race. We're in the black space after the final credits roll, the place where death fully takes hold. With that comes the death of speculation, as stupid as you mortals can be, you were right about one thing: There really is nothing in the end, but only for a moment.
Soul: So I'm really.... And you're the reaper......
Grim: No, I'm the ghost of Christmas Future and we're gonna go open presents. No shit, Sherlock of course I'm the reaper! Pay more attention.