Sara Shimada stars as ninja vixen Iris, who's searching far and wide for a samurai to help her defeat her evil sister, the mighty and fearless Queen Dark Mist. As she prepares for the ultimate battle of sibling rivalry, Iris's prayers are answered when she meets a beautiful mute who possesses a great power: the "Flame of Seduction." The two brave female warriors combine skills in combat and physical magnetism to ensure justice is served.

Miyuki Honjo is living the normal life of a graduate student of Jonan University. However, on a certain day one night， by a twist of fate， not only her body， but her way of life is also changed... There is a mysterious dark organization called Crash! Miyuki is abducted by them and is forced to undergo surgery. Whether it is by coincidence or not.....she is spared being brainwashed. However, from this day on， her battles against the half-man， half-machine monsters begin. What awaits Miyuki as a result of her daily battles?!