Demonic Soul

Kimberly and Kai are identical twin sisters. Raised in a quarantine room, they had no real exposure to the outside world...or at least, none that they could remember. Upon waking up in the quarantine room for the first time, they had no memories of the first six years of their lives and knew no other people than each other. Although under quarantine, they themselves had no real sickness of any kind. They were special, but they didn't understand why. The only things they did know were that they had to wear gloves in order to conceal something. They didn't know what, but once the gloves were removed, strange things would happen. Upon breaking out of their quarantined prison, they meet Rin and Yukio Okumura, twin brothers but also the spawns of Satan. So much lies ahead of them but their lost past still continually holds them back. Will they ever retrieve their memories and learn who they really are?