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The year is 2046. Technologies of all kinds are used in every aspect of human life. But in this technologically advanced world, Gray is one of the few people who enjoys working with his hands. He restores and repairs old cars. One day, while returning from a client, Gray and his wife are in an accident, and then they fall into the hands of a gang of thugs. As a result, the woman dies, and Gray is paralyzed from the neck down. The same wealthy client offers the unfortunate man an experimental Stem implant, which can completely restore mobility.