In 2044, computer hackers destroy the research records of Ambro, the largest and most powerful drug company. Before he can be caught, the lead hacker injects himself with a drug and disappears. Twenty years earlier, Frank Grieves, a former addict and current police officer, discovers a body at Ambro's corporate headquarters. Perplexed as to why his DNA scanner can not identify the body, Grieves becomes obsessed with solving the mystery. The only clue he has is the word "Morlock" hidden on the body. Grieves' superior, Nolan, does not approve of his investigation and instead orders him to work on busting the few remaining street dealers, who operate a shrinking black market since the legalisation of all narcotics.