Section I: The Plateau Survey

Gregor MacLean took the contract to re-map the Monadhliath plateau in early 2026.
A vast, boggy expanse above the Spey, once used for Cold War listening posts, now just peat and wind. He was forty-six, ex-RAF cartographer, widowed since the A9 crash in 2023. The job was simple: update OS data with drone and total station. No one else wanted the isolation.

On the third day the drone footage glitched.
Nine marker cairns appeared as twenty-seven—offsets at angles that overlapped without coinciding. He replayed it: the extra stones existed in layers, like shadows cast from a light source not in this dimension. Gregor logged it as sensor error.

That night in the bothy the wind carried a low tone—11.11 seconds on, 3.33 off. He dismissed it as acoustics. But the frequency matched the glitch duration exactly.

Section II: The Cairn That Multiplies

By week two the cairns had shifted on the ground.
Gregor set up the total station. The bubble level wandered sideways, gravity pulling at 45 degrees to true. Angles between stones read 137.4°, then inverted to 222.6°—360 minus the first, folded inward. He sketched: circles collapsing through their own centers into negative voids.

The drone returned empty frames except one: himself standing in the oval, looking up at the camera. But he had been miles away at the time.

One snow-squall dusk he walked the site.
The ground refracted beneath his boots—peat translucent, revealing stepped pyramids below, edges meeting at >360°. Corridors looped without crossing.

A void stared up: logarithmic clusters of absence in Fibonacci spirals. It remembered his wife’s last voicemail…

The laugh cut short by static.

Gregor did not scream.
He felt the plateau catalogue him, weave his outline into its pattern.

Section III: The Map That Remembers

The contractor found the bothy abandoned a month later.
Drone on charge, maps spiraled with tightening equations ending in single loops. Notebook entry:

It was not a survey.
It was registration.
We traced lines.
It traced us first.

The cairns remain, multiplying in every aerial pass. Locals report aurora ribbons folding inward over the plateau, opening onto peat-dark nothing. Surveyors who return speak of bearings pointing to points that predate the map.

Somewhere in the Monadhliath, between angles that refuse to meet, something patient adjusts its grid by a fraction.

It has the moor’s time.

We were only the brief coordinate that let it remember position.