Thirteen-year-old Lena follows her missing dog into a storm-wet forest and finds animals speaking with human voices. When they warn her about the Forest Echo, she realises Riko has vanished into something far stranger than the woods.
Lena had always known the forest as a place of mud, mosquitoes, and the sharp green smell that rose after rain. That afternoon, though, it felt different. The storm had passed an hour ago, leaving the path slick and shining beneath the trees, and sunlight leaked through the canopy in broken gold.
She moved faster, calling for Riko until her throat tightened. Her dog should have come when whistled for him. He was a stubborn sheepdog, broad-backed and clever, the kind that loved to bolt after a scent and then act offended when he was caught. But this time there was only silence where his barking should have been. Even his paw prints seemed to vanish ahead of her, one by one, as if the ground itself had swallowed them.
Lena stopped at the edge of a clearing. The air there was cold and metallic, like the world after lightning. In the middle stood an old pine tree, higher and older than anything around it, its bark scored with deep claw marks that spiralled up the trunk. No birds sang. No leaves moved.
Then, from somewhere near the roots, a voice said, “You’re later than I expected.”
Lena froze so hard her fingers locked around the leash.
A red squirrel sat on a fallen branch, watching her with bright, alert eyes. “Yes, you,” it said. “You can hear me.”
Before she could answer, a fox stepped from the ferns, silent as smoke. Above them, an owl drifted down to a low branch, its feathers slick from the rain. All three animals were staring at her.
The owl blinked once. When it spoke, its voice was deep and calm, almost human. “Your dog crossed into the wrong part of the forest. If you want him back before night falls, you’ll have to solve the Forest Echo.”
Lena stared at the tree, at the animals, at the dark gap between the roots where something seemed to be listening from inside the earth. Then, from below her feet, she heard a soft answering sound, as if the forest had just whispered her name.