It began as an accident - another "Three Mile Island." But in reality it was the gambit in an unthinkable schedule of KGB-inspired nuclear sabotage.
A group of 37 deadly ninja warriors were determined beyond reason to avenge Hiroshima and Nagasaki. Where would their next "accident" happen? Iowa? Kansas?
Dozens of peaceful nuclear installation suddenly become sites of potential doomsday. The White House red alert was immediate. The insidious ninjutsu threat could only be met by a very special force.