For many years the world had suffered from overpopulation and ecological destruction, until the leading scientists created CyberBrain - a supercomputer that solved all the global problems and turned the overpopulated and polluted Earth into Paradise. ...Cyberspace gave an opportunity to make everyone happy. People spent most of their time in computer networks: talking to each other, playing, having sex or fishing, but all being done virtually. The machines did all the work. It seemed that finally humanity had reached the utopia they had always dreamed of... But good life stopped the progress. New discoveries were unnecessary, because the things people already had suited them perfectly well. The computer started to analyze things happening to mankind, and arrived at an unfavorable conclusion: birth-rate was going down to catastrophic levels, I.Q. was constantly decreasing - mankind was becoming extinct. And then CyberBrain decided on a great experiment... You are a young hacker. Once, while in cyberspace you managed to break into a secured area and came across a series of strange data packets. You hurriedly copied these to disk, not even having the time to read their contents. Only a few minutes later you hear a police siren, followed by banging on the door and demands to open up...