Fiction Book About Underground Civilization Novels & Stories

Anonymous mentioned old sci-fi books in passing, referencing a classic series about rogue AIs and lost space colonies. Anonymous: That series is underrated. The way the characters question everything in those abandoned worlds… hits different on nights like this. Leon paused, thumb freezing mid-air. He actually liked that exact series. It was one of his quiet escapes, the dog-eared paperbacks hidden under his bed alongside other secrets. A common interest. He hadn’t expected that. For a moment, his skepticism wavered. Still, he replied carefully, not fully opening yet. Leon: Yeah. Some of those books are okay.

Considering fires are still burning, beds are still warm to the touch and the food on the tables looks kind of fresh, I’m going to guess this place was cleared out only minutes before we attacked. ‘Why live in a concrete coffin when you can be under the stars?’ Gideon growls, I have no answer for him because I don’t understand it myself. I never knew there was an entire civilisation, just floors under my feet, and honestly it's making me question just how aware I actually am.

Their whispers had changed, too—no longer fragments of pain and confusion, but something more purposeful. "This way... safety... freedom..." "Can you hear what they're saying?" I asked Costa. He nodded, his eyes reflecting the pale blue light. "They're guiding us. The ones who came before—all those who resisted and paid the price." The tunnel opened suddenly into a vast underground chamber that took my breath away. What looked like an ancient transportation hub sprawled before us, its architecture a strange hybrid of technologies—some I recognised from my time, others completely alien. "The Undercity," Marcus explained. "Built during the first century after the Collapse. The Council sealed i

militias prowled the streets with government-sanctioned impunity. But down in the dark, beneath millions of tons of volcanic rock, a miracle had been quietly carved out of the earth. The Deep Warren was no longer just a wet, miserable colonial reservoir holding terrified refugees. It had evolved into a fully functional, subterranean city, entirely sustained by the very mutations the surface world was trying to eradicate.

Chu Xun waved and the book turned into debris. He despised these things at all. Any one of his books about the cultivation method was countless times better than this one. Chu Xun picked up the other book and opened it. It was the record of the young man's experience of cultivation and the trivia of life. Chu Xun didn't want to read the experience of the young man’s cultivation and turned to the back. A note inside aroused his interest. It said that during the construction of the underground palace, a strange egg was found. The surface of the egg was fluorescent and indestructible.

--- "I don't believe my eyes," Emmett breathed. He stopped at the mouth of the passage and stared, the inner cave swallowed the world whole. It was enormous — a cathedral of stone and shadow stretching so far in every direction that the far walls were lost in dim yellow light, and it was alive. Dark tents clustered beside squat stone houses, cook fires burned in rows, children played around, and the low murmur of hundreds of voices rolled toward him like a tide. Not people, werewolves. A forgotten civilization, buried beneath a mountain, breathing in secret.

Not only did they lose much of their humanity, but they turned to cannibalism. The fact that the New World Order prepared in advance for the effects the nuclear war would have on the planet’s surface and were able to clean it up to the point it was livable again in a relatively short period of time was fortunate for the poor and middle class who survived the toxic onslaught without or with little mutation. The cost of retreating to an underground haven that those ‘in the know’ managed to have ready was astronomical and something only the wealthy could afford. It was this fact that made me curious about my mother. We were far from wealthy before we were separated in battle so how did she ma