Sean Piper, now a member of an elite Intelligence Agency has a new job.

American agents?and those who helped them?are being killed. Most had carefully prepared identities that should have protected them from detection.

Clearly, someone has acquired CIA files.

Sean, and his Partner Frank, search for the leak?and find it in Hong Kong at a CIA office run by one of Frank's oldest friends.

Together they travel to the source of the problem and, working with Brian Kelly, the Agent-in-Charge, discover a hacking ring that has penetrated deep into company security.

It's up to Sean, Frank, and Kelly to track down the people responsible and make them pay.

No matter what it costs.