1. Basic rules
- The essence of human consciousness is a quantum entangled state. After death, consciousness splits into "probability clouds" and disperses into parallel worlds.
- A small number of highly obsessed quantum consciousnesses can inhabit living people ("hosts") and gradually erode the host's personality through superimposed memories.
- Those who are completely eroded will become "collapse bodies", and their existence will pollute the stability of surrounding space and time.
2. Visual representation
- When the quantum ghost appears, it appears as a translucent ghost image, with host images from different parallel worlds superimposed.
- In the early stage of parasitism, the host will dream about other life episodes, and in the later stage, there will be a "cognitive avalanche" (cannot distinguish between self and other memories).
- "Probability storms" will appear in space-time pollution areas (objects randomly flash different possible states).
3. Core organization
- "Schrödinger's Anchor": An underground organization that secretly studies quantum consciousness, trying to use artificial wormholes to contain pollution.
- "Observer Association": an extreme faction that advocates killing the host directly to maintain the purity of the main timeline.
