American born Casey (Scott Adkins - X-Men Origins: Wolverine, The Shepherd, Undisputed 2) has dedicated his life to studying the ancient art of Ninjutsu in Japan. Casey's training is put to the test when his Sensei asks him to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja. When the exiled and disgraced Ninja, Masazuka, arrives to steal the Yoroi Bitsu for himself, Casey faces his most gruelling battle ever. Directed by Isaac Florentine (Undisputed 2, The Shepherd).