"What the…?" A soldier's voice broke the stunned silence, eyes wide as he pressed against the window. "Are those... dinosaurs? This can't be real!"
"It's real," Isabelle said, her voice steady but laced with confusion, "And if that's not enough, look at the ones flying above. Those aren't from any era we know."
In the distance, more bizarre creatures appeared—some with spiked armor running down their backs, others with glowing eyes and claws the size of tree trunks.
It was a world out of myth, a land where beasts from a lost time still roamed freely, completely untouched by modern civilization.
"This… this is hollow Earth," Wang Xueying whispered, her breath caught in her throat. "But... it's alive not a barren wasteland... More alive than we ever imagined."
Isabelle narrowed her eyes, "This place shouldn't exist," she muttered under her breath, but the thrill in her voice betrayed her excitement. "But it does. And it's up to us to figure out why."