Kaoru and Kaori are superpowered twins the product of an unhinged unethical maker Their shadowy past merges with Hitsugi&39;s own origins a burden she carries as heavily as the coffin on her back But Hitsugi is breaking free of her past and committing herself to doing Black Label&39;s good work The first order of business wiping out a pair of red-haired blemishes on the face of the city!About the AuthorShouji Sato artist of "Highschool of the Dead" and creator of "Triage X" has also released a great number of adult erotic titles as part of the doujinshi circles DIGITAL ACCEL WORKS and GEBOKUDOU