Maybe ‘random’ wasn’t entirely fair-- it had clearly been used as a den for some time, and boasted more furnishing than your standard mountainside hole-- but it didn’t matter. If the Hisuian tales of someone ‘neither man nor Pokemon’ inspired visitors, they would be hard pressed to find the right entryway out of the many tunnels that littered the territory.

 

That wasn’t the point, anyway. The point was that Emmet intended to stay sprawled here for the next few centuries, and Ingo didn’t seem compelled to alter that course; there was a low, content rumble of thunder beneath him, and Emmet took that as an all clear.

 

He hadn’t appreciated just how much the world could change, independent of human truths or ideals, until stepping foot into the bitter cold of Hisui. It had been a miserable slog from the Alabaster Icelands, and that was speaking as a fire type; he didn’t want to imagine what the trip might have been like without an internal pilot light to burn away the worst of it.

 

The less said of traversing it with a proper type vulnerability, the better. If he could pretend he was just huddling near to save his twin the sleepy discomfort of a Nimbasan winter, wonderful-- it meant he didn’t have to dwell on the earnestness of Ingo’s “You’re so warm,” like the concept had never even occurred to him. It meant he didn’t need to consider a reality where his other half had known only the freezing cold, unaware that he was supposed to have a counterbalance to protect him from it.

 

He let out a disgruntled huff of breath and rested his chin atop his brother’s head, ignoring the minor tilt as Ingo shot him a sideways look; the darker dragon settled back down within the moment, either unwilling or unable to raise a complaint, and, frankly, Emmet didn’t care which one it was. All that mattered right now was getting him warmed up, and there was nobody better suited to the task than Reshiram himself.

 

---

 

It wasn’t saying much, but in all his years, Ingo hadn’t realized that it was possible to be so warm.

 

Hisui ran cold, but that wasn’t to say it was without its more temperate locations. The Coastlands had Firespit Island, and the Mirelands were… bearable; in areas lacking snow’s ambient chill, it was possible to bask in the sun and not feel the cloying grasp of an inescapable winter.

 

For quite some time, he’d thought it was just him. While humans like Irida and Gaeric had an immunity to the tundra that left their peers in awe, as a whole, they didn’t seem to suffer the perpetual frostbite that Ingo did. Pokemon, too, were able to weather it with little difficulty, their type depending.

 

The closest he’d ever come to seeing eye to eye in this regard had been with the Garchomp Akari trained-- and even he hadn’t known what Ingo was talking about. Yes, it agreed, the cold was terrible and the fact that its kind nested in such harsh climes was ridiculous-- but it wasn’t anything that couldn’t be remedied by nestling into a den or sprawling next to a fire.

 

There hadn’t been any point in arguing-- never mind that Ingo spent the greater portions of the winter holed up with Sneasler and her clowder. He could concede that it was orders better than being stranded in the snow, but it wasn’t…

 

He didn’t know what it wasn’t. Enough? It should have been. Sneasler was under no obligation to allow him so close to her young-- not when he was a complete unknown. It wasn’t right? Who was he to make such a bold claim? For the Sneasel and their mother, it was perfect-- if he had a problem with it, that was his burden to bear.

 

It wasn’t ideal, he supposed-- not his, at least.

 

Maybe something in him had frozen, back before he’d woken up, and all of Hisui’s scant warmth combined wasn’t enough to thaw him out. He’d all but resigned himself to lifetime of it, and could admit that he was… dumbstruck to find an alternate station.

 

Firespit Island burned, too intense to stay put and let the outermost edges of his permafrost melt, leaving them to build right back up as soon as he stepped away. For a moment, The Other’s touch had felt just the same, but it wasn’t. Though Ingo had nothing in living memory to compare the sensation to, he knew it was familiar. Right. Ideal.

 

And, more to the point, it was enough. The frost had spent too long building to thaw with a single touch, but in that moment the glacier inside of him had calved, bringing to light information that had been since buried in ice.

 

That was his Other! Emmet--? Reshiram? Both? His twin! His other half!

 

In short order, the intense heat mellowed enough for Ingo to realize that it hadn’t ever been so hot as to burn-- only to warm. It was simply that he, himself, had been too cold to feel even mildly tepid and not flinch away from the perceived threat.

 

He wasn’t really cognizant of how and when they’d gotten to his den, but when he tuned back into reality, he was at home with his brother draped over his back, radiating more heat than was practical. Something deep in the build up of ice resonated with that observation-- it was normal, he thought. Emmet always ran warm, even when they presented as humans; the real challenge was keeping him from getting excited and subconsciously turning any given room into a sauna.

 

A moment later, Ingo caught up to himself and the… odd implications of that thought. Humans? He would tuck it away for later, when he had the wherewithal to do more than rumble his contentment while his twin grumbled about keeping him pinned for the next several centuries.

 

While he couldn’t live up to the threat in full, Emmet certainly did his best to prove the point. Once he deigned to get to his feet, there was a noticeable chill in the air. Ingo had never known this cave to be particularly drafty-- it was why he’d chosen it in the first place-- leaving him to wonder if the breeze had always been there and he just hadn’t noticed.

 

But his twin didn’t have time for his philosophizing, it seemed, and yanked him upright without a word; as soon as they were eye to eye, he pressed their heads together and hummed. The warmth in the form before Ingo was still there, but muted-- not because he’d grown complacent, but because he could still feel it radiating through his plating, back towards its source.

 

If he could acclimate-- however poorly-- to the cold, could he then reacclimate to this? He wanted to. Sinnoh above he wanted to.

 

“Acceptable. For now.” Emmet decided, and pulled away to poke his nose out of the den. Ingo wasn’t entirely sure what he expected to find there, considering they’d spent the daylight hours in a monochrome huddle, but didn’t stop him.

 

The chill was still present, but his face felt warm and flushed, at complete odds with it-- like the cold air was settling on his scales and evaporating on contact. Good riddance, he couldn’t help but think. All these years of building up snow, and he wouldn’t stand for another moment of it.

 

Somewhere in him, the glacier still lingered, but its days were numbered. With time, it would slowly melt into nothing.

 

...maybe Emmet was right.

 

A few centuries curled into ball of opposites sounded pretty good.