Memory Difference

In the future world, "memory" is recognized as a quantifiable and taxable asset. Each person's memory is automatically recorded by a "memory chain" (brain-computer interface), and AI evaluation is conducted based on the scarcity, emotional density, and information value of the memory - the more precious the memory, the higher the tax rate. The poor are forced to sell high-value memories to offset taxes, while the rich buy other people's memories to experience a variety of life experiences.