When terrorists threaten nuclear catastrophe at Chernobyl, the world's only hope is to reactivate decommissioned Universal Soldier Luc Deveraux. Rearmed and reprogrammed, Deveraux must take on his nemesis from the original Universal Soldier and a next-generation "UniSol" that seems almost unstoppable.
A westerner named Casey, studying Ninjutsu in Japan, is asked by the Sensei to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja.