Racine, a Western businessman in Japan, is forced to run for his own life after witnessing the murder of a beautiful, mysterious woman named Kirina. Alone, wounded and hunted in a strange land, Racine must rely on his own resources to defeat Kinjo, a vicious assassin. Aided by a modern-day samurai warrior, Racine engages in a series of dramatic chases through the modern city of Nagoya, leading to a spectacular battle on a bullet train. The final showdown takes place within a castle fortress on a secluded island.