NSA Director Admiral James Clausen wakes to an urgent call. His worst nightmare has become reality, that the Typhon cabal is still operational. Intelligence agent Mac Sisco and Team Apogee are again called upon to save an unwitting world from global domination, and the final countdown has already begun. With a cryptic text from a questionable source as their only lead, Sisco and Apogee embark on a desperate, global mission to bring down an evil empire intent on nothing less than subjugation of the entire planet.