The content of the story is that one of them killed people, but kept silent. In order to convict him, his consciousness was extracted and placed in a virtual space. There is another person's consciousness in this space. This person constantly guides the murderer to tell his story, and finally admits the fact of his murder. Another person made a contribution and was released, but because he committed the crime of voyeurism before, he was blocked by everyone when he was released, so that everyone he saw after coming out was blurred. At this point, the movie is over. The film presumably wants to explore the impact that technologies such as artificial intelligence, virtual reality, wearables, etc. may have on people.
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