As the Thundersnake rumbled beneath his paws, he crept out and picked his way around the clutter, searching for a way out. Light seeped in through a gap high up in the wall. Quickly he scrambled up a cold, hard branch and crept cautiously along it until he could peer out of the Thundersnake.
He saw Twoleg nests flashing past, taller than any he had seen before. From here he couldn’t see their tops, but as the Thundersnake raced on, they began to grow wider, their stone walls darker. Suddenly the Thundersnake plunged into darkness. Light flickered inside its belly, but beyond the clear walls, blackness pressed against its flanks as the Thundersnake rumbled deeper into darkness.
Tigerheart pressed harder against the floor, terror swamping him as the gaps in the flanks opened and the Twolegs began to stream out.
He froze.
Dread crawled through his fur. Tigerheart stared at the Thundersnake camp, willing himself to move. If he didn’t, he might never find Dovewing.
Then he pelted through the gap in the Thundersnake’s flank, out into its heaving nest.
Chapter 13
Heart bursting with terror, he cleared the snakes and glanced back, shocked to see yet more Thundersnakes flanking them. Twolegs hurried to and from them, disappearing into one, pouring out from another.
Instinctively, Tigerheart headed for a wall. Like prey, he craved shelter. He ran for the nearest one and crouched in its shadow, scuttling backward until he’d edged himself into a corner where two walls met. The Twolegs ignored him. Though they’d yelped as he’d passed them, none seemed interested in following him. He huddled in the shade of the walls and stared.
The cavern was huge. Brightly lit dens in the walls thronged with Twolegs. Arches and tunnels showed between them. Steadying his breath, Tigerheart let his panic ease and tried to think. If he could get used to the acrid stench of Thundersnakes and Twolegs, he might be able to detect fresh air. He slowed his breathing and narrowed his eyes. Opening his mouth, he let the jumble of scents bathe his tongue. At first it was overwhelming and he felt sick, but gradually he grew accustomed to the strange smells, just as his ears adjusted to the unending cacophony.
A few scents smelled tasty, others were sour, and some were bitter or rancid, but none tasted of fresh air. He would have to creep out of his hiding place and explore one tunnel at a time. Surely one must lead up into daylight?
Keeping low, he slipped along the wall to the front of a brightly lit den. A Twoleg padded out and headed across the cavern. Tigerheart hurried across the entrance and ducked around the far wall. A tunnel, lit by harsh light, opened ahead of him. He opened his jaws, hoping to taste fresh air that would guide him out, but only harsh scents landed on his tongue.
The slick stone floor was cold beneath his paws, and he hurried, relieved that no Twolegs were using the tunnel. It opened quickly into another cavern, smaller and without Thundersnakes, but edged by more brightly lit dens. He scurried past each one, ignoring the surprised barks of Twolegs as he dodged around them. Mouth open, he tasted the air for the way out. He scanned the high walls, hoping to see a clear stretch that would show him the sky. But the walls were covered in strange images and shapes that gave no clue as to how he might get outside.
Suddenly a scent touched his tongue that made him freeze.