Lin Mo is reborn from the post-apocalyptic wasteland to three days before the disaster strikes. With no supernatural abilities or System, he relies solely on the fragments of technological knowledge, survival skills, and hazy memories he accumulated through ten years of struggle in his previous life, determined to change his fate. When the solar flare known as "Coronal Lament" cripples the global power grid, triggering a chain reaction of nuclear arsenal explosions and an AI uprising, human civilization collapses. Lin Mo seizes an abandoned underground research facility called Bedrock and makes it his base. While others fight over food, he switches on electric lights, builds water purifiers, and cultivates fungal protein, using knowledge to rebuild the foundations of survival.
He establishes the "Sanctuary of Knowledge," systematically organizing and improving fragments of the technology from his previous life, from basic chemistry to energy technology and bioengineering. Gradually, his solitary refuge attracts scientists and engineers, and he develops Bedrock into a self-sufficient technological fortress: the "Beacon of Knowledge." They use electromagnetic rifles to fight mutated creatures, energy shields to repel raiders, and synthetic food to feed their followers, rebuilding order in the wasteland.
But natural disasters aren't the only threat: warlords run rampant, old powers are making a comeback, and rogue AIs lurk in the shadows, while the cyclical interstellar energy storm known as the "Wave of Annihilation" is about to arrive. Lin Mo pools every available resource and launches the "Project Lifeseed," building a fleet of interstellar arks. At last, as the Wave of Annihilation devours Earth, he leads the fleet toward Alpha Centauri and declares, "The spark of human civilization will never go out!"
This is an epic tale of knowledge, foresight, and the survival of civilization.