Thinking about Vlad and Danny’s human bodies aging while their ghosts remain the same age at the time of their respective accidents. Forever twenty-something and fourteen in spirit, their human forms getting soft, saggy. Wrinkles, aches, arthritis, youth dissolving with each passing holiday, anniversary, birthday.
Eventually mortal tissue becomes a poor conductor of spectral energy, and Vlad and Danny can no longer use their ghost powers while in human form. Going invisible or intangible causes pain and prolonged weakness. Flight is out of the question. So is overshadowing. The ease with which they enjoyed the mixed use of their skills diminishes rapidly after age sixty. Soon the only vestige of their hybrid abilities remains in the occasional red or green glow of their eyes, but even that is on the decline.
Yet while their human bodies weaken with time, their ghost halves—like all spectral entities—grow stronger. They know the day is coming when all metabolic functions will cease and their flesh will die, at which point they will become entirely ghost, no longer trapped between worlds.
Will they level up, shaking off the mortal raiment that has been trapping them for most of their lives? Or will it be a downgrade, losing the part of them that made them so special? Perhaps the most important question is what to do when the time comes.
“Do you want to pass together?” Vlad asks, his voice dry and crackly with age as he strokes the back of Danny’s hand with a wrinkled thumb. “Or shall we let nature take its course?”
“I don’t know,” Danny answers. His forehead is marked with deep horizontal creases; sixty-two years’ worth of cares and joys. “On one hand I like the idea of going out at the same time, but…”
Vlad nods, almost reading his mind. After so many years together, he practically can. “Yes. You still have a few more decades of life to live.”
“Not sure how good they’d be without you, though.”
Vlad grins. He still has most of his teeth, though they’ve darkened over the decades to a dusky ivory. He has a set of dentures for what few public appearances he still makes, but they’re deliberately imperfect. At some point, blazing-white chiclets on a man nearly a century old looks absurd.
“It’s not as if you won’t be able to see me every day, Daniel.”
“I know. But still. Vlad Masters will be dead and only Vlad Plasmius will exist. It’s gonna be hard knowing I’ll never see that man again.” Danny raises his head. “Whichever one of us dies first ought to make a promise to haunt the survivor until he dies.”
“Hm. You can count on it, little badger.” Vlad squeezes Danny’s hand. They share a chuckle, two old men sitting close together on a park bench, one in Italian trousers and a vicuña cardigan with a gold-handled cane balanced between his knees, the other dressed in jeans and a Cornell University sweatshirt, his alma mater. By all appearances, as opposite as night and day. Around them, autumn leaves tumble down from overhanging tree branches in a gold and orange snowfall.
“I’m gonna miss this world,” Danny says with a wistful sigh.
“Well, then”—Vlad leans back with a sigh of his own and a wag of his bushy white eyebrows—“I suppose you’ll just have to leave the door open when you leave, won’t you?”