She's working for her enemies. Or so they think... Ex-CIA assassin Eva Driscoll has found a new life in Australia and believes she's outrun the Executive Security Office, the most powerful and secretive organization on the planet. But the ESO has been watching her every move and when they approach her with a high-risk mission in North Korea, Eva is forced to co-operate with the organization she once vowed to destroy. But releasing a high-ranking defector proves costly, and Driscoll is captured and imprisoned in a secret camp on the Chinese border. What she witnesses there will haunt her forever...so she decides to take matters into her own hands. But how long can she keep the ESO thinking she's working in their interests rather than her own? When her handlers become suspicious, Eva knows time is not on her side. Can she defeat the evil at the heart of the camp and get out alive-or will this final installment really be her last?