Millions of dollars suddenly go missing and Billy Mack is the prime suspect. Billy is in Zürich, Switzerland waiting for Siva Afari to complete her banking business. That business never took place. Siva looked at the balance in her numbered account and was shocked to see the account had been emptied - every cent gone. Someone absconded with the millions in her account. Only a handful of people know who really funded Siva's account and these people will go to any lengths to get their money back. The evidence points directly to Billy and Siva as the culprits. The people who put up the money are determined to bring Billy and Siva to justice, their justice. That's not all Billy has to worry about. Somebody wants Billy and Siva dead and their murders pinned on the organization that funded the account. Their plan was foolproof, until they ran into Billy Mack. When Billy and Siva are ambushed, Billy doesn't get mad, he gets even.