Lagrange L5 Travels Through the World of Immortality

AD 2347, Earth-Moon Lagrange L5 point, Xuanpu base. A population of 100 million, a complete industrial chain, and nuclear fusion reactors. Humanity's largest base in space. Overnight, it disappeared. No warning, no explanation. When the telescope refocused, the blue planet that was supposed to be the Earth turned into a completely unfamiliar planet: The bones of giant beasts lay across the plain; There are fragments of floating islands hovering high in the sky; There is a huge palace perched on the top of a mountain; And the figure flying at high speed. But the resources are only enough for three years. Facing this new world, should we open trade channels or launch orbital weapons? Is it to continue the fire of human civilization, or to degenerate into a beast that preys on the weak? In the light of science and the land of myths, it is still unclear who will answer whom.