An experiment in miniaturizing a nuclear reactor failed, forming a channel that could connect to the Alpha Star. It was detected by the desperate Alpha Planet people. They transmitted a consciousness spy (super AI) through this channel and planned and implemented a nuclear war. After the world war, the earth's surface was full of radiation, and the mountains and rivers were broken and unfit for human habitation. Countries moved underground (residential areas built in huge craters), leaving only some people in safe houses on the surface. Humans use robots to evolve the surface, collect resources, cultivate radiation-resistant organisms, etc., And rebuild the surface ecology. The elites among them will participate in the exploration of unknown secrets, but there seems to be a huge problem. It's dangerous. Many people suffer from mental disorder while exploring secret realms, leading to madness or death. The Alpha people have a higher dimensional perception than humans, and their technological level far exceeds humans. The objective world they can observe is richer than humans, and far beyond the scope of human science. There are more complex and difficult-to-understand laws in higher-order dimensions, which humans have not yet mastered or even cannot understand...
Concept: Nuclear war, the secret of the universe, the meaning of survival