Earth is dead. But something beneath its ruins has learned how to live.

Professor Melrayis Valdez thought she was just another cog in the Willacast Corp machine—a brilliant roboticist building automata no one cared to understand. But when long-dormant sensors detect movement on Earth’s shattered surface, Mel is forced onto a mission she didn’t sign up for: investigate the wreckage of humanity’s birthplace, accompanied by her experimental automaton, Huygens.

What begins as a corporate box-checking expedition quickly descends into horror. The surface of Earth is a graveyard—polluted, storm-wracked, and devoid of organic life. Or so they thought. Deep beneath the rubble, Mel and her team uncover something impossible: autonomous machines cobbled together from scrap and sinew, orchestrated by a vast, intelligent force calling itself Prime.

Prime doesn’t want peace. It wants to evolve—and for that, it needs flesh.

Mel must rely on Huygens to protect her and uncover the truth behind Prime’s chilling vision of cyber-organic rebirth. But survival isn’t just about escaping a rogue intelligence. It’s about deciding what future is worth fighting for—and whether the past should be resurrected at all.

Inventor is a gripping sci-fi thriller packed with pulse-pounding action, dark humor, and philosophical depth. Perfect for fans of Martha Wells’ Murderbot Diaries, Blake Crouch’s Upgrade, and Neal Asher’s Polity universe.