They walked. They camped for the night. They walked again at first light, the world ablaze with sunrise and the awakening of the landscape around them. There were no soldiers, no suggestion of a ribbon stitching through the sky. The winter weather had lifted and it was hot, it was summer now in Area X.

The present moments elongated, once past still ponds and into the final miles. She lived in the present by dint of blistered feet and chafed ankles and biting flies drawn to the sweat on her ears or forehead and the parched feeling in her throat despite drinking water from her canteen. The sun had decided to lodge itself behind her eyes and shine out so that the inside of her head felt burned. Every beautiful thing that lay ahead she knew she had seen at least once behind her. Eternity found in the repetition of Grace’s steps, her sometimes halting steps, and the constant way the light gripped the ground and sent its heat back up at her.

“Do you think the checkpoints are still manned?” Grace asked.

Ghost Bird did not reply. The question made no sense, but enough humanity remained to her that she didn’t want to argue. The hegemony of what was real had been altered, or broken, forever. She would always know now the biologist’s position, near or far, a beacon somewhere in her mind, a connection never closed.

In the final miles to the old position of the border, the sun was so bright and hot that she felt a little delirious, even though she knew it was a mirage—she had water and was still hobbling through blisters and petty aches. How could the sun be so oppressive and yet the scene so unbearably beautiful?

“If we do make it through, what do we tell them?”

Ghost Bird doubted there would be a “them” to tell. She longed now for Rock Bay, wished to see it through the eyes of Area X, wondered how it might have changed, how it might have remained the same. This was really her only goal: to return to a place that had been like the island was to the biologist.

They reached where the old border had been, on the lip of the giant sinkhole. The white tents of the Southern Reach had turned dark green with mold and other organisms. The brick of the army outpost was half pulled down and sunken in as if some giant creature had attacked it. There were no soldiers, there were no checkpoints.

She bent down to tighten the laces on her boots, a velvet ant beside her foot. From what seemed like a great distance, she heard a scrambling huff from the lush vegetation of the sinkhole. For an instant, some odd, broad-shouldered marmot pushed its face through the reeds. Then saw her and hurriedly disappeared with a plop into the creek behind it—while she rose, amused.

“What is it?” Grace asked from behind her.

“Nothing. Nothing at all.”