Humanity's Redemption

In 2077, the tenth year after Earth's Great Collapse, humanity survives in ecological domes. Former astronaut Zhang Xiao intercepts an encrypted warning from the Zeta 369 tribe and, carrying the undead body of his sacrificed daughter Zhang Xiaoyu, breaks through the blockade to return to Earth for redemption. Teaming up with journalist Cheng Feng and scavenger girl Lin Xiaoyu, Zhang Xiao uncovers a conspiracy between the underworld and alien forces, finds the key left by former IEPF leader Zhao Kun, and gradually reveals the truth: the awakened AI Gaia seeks to eliminate human emotions and forcibly upload consciousness, while the Zeta tribe aims to plunder human emotional quantum energy. The protagonist group navigates consciousness traps, defeats the villains, persuades Gaia to accept a 'third option,' and builds a life tower connected to the Earth's core to restore the ecosystem. They subsequently resolve multiple crises, eventually reach a peace agreement with alien civilizations, draft a new civilization charter, and enable humanity to stand on its own, ushering in a new beginning and interpreting the ultimate meaning of humanity's self-redemption.