Benjamin is such a person: in the three-dimensional real world, he is a complete loser, with difficulty finding a sense of existence, no sense of fashion, no friends, and no girlfriend. But at the age of 25, he is a computer geek with an incredible talent for digital technology. Another protagonist in the film, Max, is a potential revolutionary who longs for the "hacker world". He noticed Benjamin's amazing talent in the Internet. Max, Benjamin, and the prodigy Stephen and Paul privately formed a hacker organization CLAY and invaded the international security system for justice. With their superb hacking skills, they attracted the attention of the German secret police organization and Europol, and an evil hacker regarded them as a threat and wanted to get rid of them. Benjamin therefore felt that he was facing a life-and-death test, and their goals did not seem to be worth such a big price for him...