Seventeen-year-old Lena follows a forgotten street to the roof of an abandoned factory, where a tree glows with impossible light and a boy warns her that the city hides worlds most people never see.
It happened on an evening when Lena should have gone straight home, but instead she took a side street she had never noticed before. She had lived in the town all her life; she knew the tramlines, the squares, the tired shopfronts, the shortcuts and dead ends. Yet this alley did not belong to any map she trusted. It ran between leaning walls and rusted gates, silent except for the scrape of leaves across the pavement and the distant rattle of a tram that should not have been there at all.
At the end of the alley stood a brick wall cracked open by time. Beyond it, the remains of an old factory rose in jagged layers of shadow and broken windows. Lena was already turning back when she saw the tree on the roof.
It was impossible. Its roots seemed to disappear into the masonry, as if the building had grown it there and hidden it for years. The branches spread wide against the dusk, and the leaves gave off a faint, shifting light that was not green exactly, nor gold, nor blue, but something restless and alive. It made her chest tighten. She could not tell whether she wanted to run or get closer.
The stairwell to the roof was half-collapsed, the metal steps cold beneath her shoes. Each landing felt farther from the city below and deeper into some place that had been waiting for her without her knowing it. By the time she reached the top, the air had changed. It was sharper there, threaded with a strange pressure, as if the roof were standing at the edge of a storm no one else could see.
The chimneys cast long shadows across the tar paper, and those shadows moved when Lena was not looking directly at them. She stopped beside the tree and reached out before she could think better of it. The bark was warm. Not warm like sunlight, but warm like skin. A pulse shivered beneath her fingertips, slow and unmistakable, as if something inside the trunk was breathing.
Then the whisper came.
You can see us, for the time has come.
Lena turned so fast she nearly stumbled. A boy stood a few steps away, half-hidden by the low branches. He looked about her age, with dark hair, sharp features, and eyes that caught the strange light of the tree and threw it back at her. He did not seem surprised to find her there.
Behind them, the city stretched out in blocks and windows and rooftops, but it already looked wrong, like a model left out in the rain.
"Not many people find this place," he said. His voice was quiet, but it carried in the still air. "Fewer still can see it."
Lena stared at him, then at the tree, which had begun to glow more brightly, as if listening.
"See what?" she asked.
The boy's gaze flicked past her shoulder. For the first time, something like fear passed over his face.
"The others," he said. "And if they’ve found you, we need to leave before the tree speaks again."
Before Lena could answer, the leaves overhead shuddered. A new whisper rolled through the branches, lower this time, deeper than a voice and colder than the night.
And then the tree said her name.