Out to find the meaning of her Imichi ancestors, Aya puts her legendary samurai skills to the test in order to battle legions of zombies terrorizing the city. With her sexy younger sister Saki and armed with only their swords and their ball-busting beauty, these two face bondage, blood, and nonstop battle, stopping at nothing to rid their home of the zombie threat. Every person they meet and enemy they defeat gets the sisters closer to understanding who or what is behind this zombie outbreak and putting an end to it.