Five years after the Starport fell, on the ruins of the earth intertwined with rust and radiation, the "Ring City" struggled to survive in the shadow of the Skyfall Ring. The cyborg leader Zhang Meila maintains the ecological dome with the fragments of the star port engine, and the golden neural network built by the anti-entropic algae has covered the hemisphere, and the self-proclaimed "Gaia Will" is radiating the entire continent with 18.7Hz waves...