The success of the radiator wall had opened a breach in my old way of thinking.
I was no longer merely plugging leaks, slowing inevitable loss. I had created a hot spot. An island that actively resisted the Nordet's scouring.
The next question flowed naturally: could I carry that same logic outside the cabin? Could I anchor it in the soil itself?
I spent a morning walking the plateau. I searched for the place where the southern sun lingered longest, even in this season of low-slung light.
A gentle slope, tucked against a mountain fold that broke the dominant wind. The soil was thin: a mix of decayed pine needles and granite scree.
I chose twelve large flat stones. Gray granite, streaked with milky quartz. I carried them one by one to the circle I'd mapped in my mind—an irregular oval ten meters along its long axis, facing south. My neural fatigue was still far off. The newly gained sixth level had given me an extra margin I intended to exploit to the last drop.
Sitting cross-legged on the frozen earth, I took out my raw quartz stylus. The crystal immediately caught the Ether flows threading between dead roots and gravel. I closed my eyes for a second to steady my breathing against the pulse of the ground, that slow beat which Material Affinity translated into a familiar sensation: an ancient vibration.
I laid the first stone in my lap.
The diagnosis was immediate. My perception unfolded the granite's inner structure like spreading out an architect's blueprint. The tiny pores, the capillary channels, the flaws in the crystal lattice. I saw every possible pathway. My Structural Intuition, honed by weeks of practice, whispered the tension points, the zones where Ether would tend to stagnate, the places it would leak away uselessly. I was no longer fumbling. I was designing.
I pressed the quartz tip to the rough surface and began to etch.
A collector-emitter network, at the atomic scale. The surface engraving, broad and exposed, acted like an open mouth toward the solar spectrum. Visually, if I may call it that, the ambient Ether, heated by direct and diffuse radiation, poured into this first funnel. Then I tightened the passage with spiraling channels inward, compressing the flux with every virtual millimeter. The heat rose with pressure. Simple physics. At the core of the stone, I carved a settling chamber, a dense knot where the slowed and compressed Ether surrendered its energy to the surrounding crystal lattice.
The stone no longer merely caught the sun; it became a gravity well for the plateau's latent energy, converting raw Ether flux into kinetic heat stored within its own atomic bonds.
I checked the balance. The forces canceled out. The system was stable. Self-sustaining, so long as the sun kept shining.
A smile on my lips, I repeated the operation eleven more times. Each stone received the same basic architecture, but I accounted for the specifics of its internal structure. One, richer in quartz, accepted a denser mesh.
By day's end, my temples buzzed and the dull ache behind my eyes signaled the critical threshold, but satisfaction ruled.
The next day, I buried them.
I dug twelve small pits, flush with the ground, arranged in a circle. Not a perfect circle but a rough ellipse, dictated by the natural topography of the land. Each stone was set facing south, the engraving aimed skyward.
Then came the step I'd never attempted at this scale.
I traced the underground network.
The stylus sank into the soil. I wasn't digging. I was altering the very structure of the earth, reorganizing grains, fusing clays. Instead of a rigid silica channel that would crack at the first ground movement, I wove between each pair of stones a braid of polymerized silicates, a conductor as supple as a root and as dense as copper cable. A thread of Ether, fine as a hair, but protected by that flexible sheath.
An artery. The network thus formed wasn't a mere connection: it was a thermal balancing circuit. If one stone heated more than the others, the excess flowed into its neighbors, smoothing peaks, preventing the local overheating that might fracture the crystal. The Ether circulated through these underground veins, carrying heat like a heat-transfer fluid, in a perpetual motion sustained by solar gradients.
I mentally named the place "the Rest."
Because it was the first outdoor place where Ether, instead of fleeing, stopped to warm itself.
Three days later, the snow fell.
A dry blizzard, driven by the Nordet, whitened the plateau in a single morning. I stayed sheltered, busy tanning a wolf hide by the fire. Only when the next lull came did I go out to survey the damage. The world was frozen. Powder snow reached mid-calf everywhere. Everywhere, except there.
I walked toward the Rest.
The snow was melting within the stone circle.
The melt began above each heat core, forming twelve small halos of brown, damp earth, like eyes opening in the uniform white. Then the halos expanded, their edges touching, merging. Meltwater seeped into the soil, reactivating dormant moisture, waking biological processes that the freeze had paused. A scent of wet earth rose, faint, incongruous, outrageously spring-like in the dead of winter.
I crouched. Touched the soil. Warm. The underground network was working, beating with a slow, steady pulse I could feel beneath my palm.
I saw nothing approach that day.
But the next day, tracks led to the circle. Small, paw prints, too light for a predator. A hare, perhaps, drawn by the promise of open ground.
And the day after that, at the center of the circle, a tuft of grass pushed up through the mud, first ambassador of returning life.