In the near future (2048), quantum technology has made breakthrough progress, and humans have begun to master the technology of consciousness uploading and parallel world shuttle. However, the related technologies are monopolized by secret organizations. The story of the three quantum hub cities in the world - "New Tokyo" (Asian Quantum Research Center), "Deep Blue Harbor" (North American Underground Technology City), and "Eternal City" (secret Antarctic base) - hides the "mirror world" constructed by quantum networks. Technology core: Quantum resonance device (can activate hidden quantum nodes in the human body), consciousness fragment reorganization technology, parallel world disruptor, nanoscale monitoring organisms (disguised as dust)
