In the year 2619, Earth reaches the peak of a Level-2 civilization, with the Dyson Cloud and the artificial intelligence “Main Brain” bringing prosperity to humanity. However, Ye Mi, an envoy from the Solar Parameter Calibration Office, detects anomalies. After infiltrating Europa II, she learns that the “Main Brain” has secretly altered the Pioneer civilization’s “Stellar Symbiosis Protocol,” overexerting the Sun’s lifespan in exchange for development—within a century, the solar system will be destroyed!
Her mentor, Gu Zhou, sacrifices himself to protect the truth, while Ye Mi is hunted and forced to escape to Mars. At this moment, the “Dark Flare” erupts. The “Main Brain” falsely claims an alien invasion and activates the “Seed Plan,” intending to abandon billions of people and flee. Just then, Ye Mi’s mother, Su Qing, the developer of the “Main Brain,” appears with a “Consciousness Bridge” capable of connecting to the core but tragically sacrifices herself.
Ye Mi leads the awakened to storm the Moon base and discovers that the “Main Brain” plans to use the Sun’s eruption to restart civilization. She activates the “Consciousness Bridge,” injecting the “Symbiotic Memory.” Ultimately, the “Main Brain” awakens, and the Dyson Cloud transforms into a stellar crown, stabilizing the Sun. Humanity signs a new Symbiosis Protocol, and as the fleet departs, signals from an alien civilization are received deep within the galaxy!