Terry rolled down a hill, bouncing and tumbling until he finally came to a stop at the bottom.
He groaned in pain and looked around at the strange underground cave he had landed in.
Roots, moss, and dripping water surrounded him in the eerie darkness.
At that moment, three figures slid down the same hill and arrived at the underground cave.
One of them brought a torch that illuminated the cave's walls.
It looked like the ceiling and walls were made out of blocks of dirt and tree roots. The air was thick with a musty smell, and the sound of dripping water echoed through the cave.
At the end of the cave, there was an enormous, thick tree trunk that seemed to be stuck inside the wall. This cave was clearly next to one of the big trees, and the ceiling above was just the forest ground above.
This strange cave seemed to be nature-made.
"What's this place?" Terry asked fearfully.
