Natch is a master of biologics, the programming of the human body. He's clawed and scraped his way to the top of the biologics market using little more than his wits. Now his sudden notoriety has brought him to the attention of Margaret Surina, the owner of a mysterious new technology called MultiReal. Only by enlisting Natch's devious mind can Margaret keep MultiReal out of the hands of High Executive Len Borda and his ruthless armies. To fend off the intricate net of enemies closing in around him, Natch and his apprentices must accomplish the impossible. They must understand this strange new technology, run through the product development cycle, and prepare MultiReal for release to the public - all in three days. Meanwhile, hanging over everything is the spectre of the infoquake, a lethal burst of energy that's disrupting the biologic networks and threatening to send the world crashing back into the Dark Ages.