Four teenagers find impossible tracks in the forest behind town and follow them to a forgotten bunker, where signs of something wild and unfamiliar suggest they are not alone.
Something strange had taken up residence in the woods behind town, just beyond the old cycle track. Lena, Maks, Oskar and Nadia had spent enough time together to know the difference between a normal afternoon and the kind that turned into a story. Last Saturday, they got the second kind.
The heat had driven them off the road and into the trees, where the air was cooler and smelled of pine needles, wet soil and sun-baked bark. They had only meant to cut through the forest for shade. Then Lena stopped so suddenly that Maks nearly walked into her.
She was staring at the ground. "Look," she said, her voice changing at once.
In the dirt lay a footprint so large it made no sense at all. It looked like a wolf's paw at first glance, but it was broader, deeper, and wrong in a dozen small ways. The toes were stretched too far apart. One claw mark split off at an odd angle. There was something almost hand-like about it.
Oskar crouched beside it and lifted his phone. "My grandmother will know what this is," he said, already taking pictures.
Maks looked from the print to the trees and back again. "Or someone let an exotic animal loose."
"Or you're all being dramatic," Nadia said, though she was studying the ground too carefully to sound convincing. She knelt, touched the edge of the print, and frowned. "It isn't even fresh enough to be a joke, and it doesn't look made by a stamp."
They moved on more slowly after that, the forest seeming tighter around them with every step. And the tracks kept appearing. One after another, they crossed the path, sank into the moss, and led deeper between the trees, as if whatever had made them knew exactly where it was going.
The trail ended at the old bunker.
The concrete shell had been half-swallowed by roots and brambles, its entrance hidden behind a curtain of ferns. Oskar was already halfway through the broken window before anyone could stop him.
"You have to see this," he called from inside.
The bunker floor was littered with fresh leaves, torn candy wrappers and tufts of dark fur. There was a smell too, faint but unmistakable, like damp stone and something musky that didn't belong underground.
Then something moved outside.
A low rustle slid through the bushes behind the bunker wall. Lena froze. Maks grabbed Nadia's arm. Oskar stopped breathing mid-sentence.
The rustling came again, closer this time, and whatever was in the leaves was no longer hiding very well.