The movie's plot is based on the true story of a group of young computer hackers from Hannover, Germany. In the late 1980s the orphaned Karl Koch invests his heritage in a flat and a home computer. At first he dials up to bulletin boards to discuss conspiracy theories inspired by his favorite novel, R.A. Wilson's "Illuminatus", but soon he and his friend David start breaking into government and military computers. Pepe, one of Karl's rather criminal acquaintances senses that there is money in computer cracking - he travels to east Berlin and tries to contact the KGB.
Randy Daytona was a child ping pong prodigy who lost his chance at Olympic gold when his father is murdered by the mysterious Feng over a gambling debt. 15yrs later he's down on his luck and scraping a living doing seedy back room shows in Vegas; when the FBI turn up and ask for his help to take down Feng... who just happens to love Ping Pong.