Stripped of her name and identity, inmate number 1141 was sent to endure a life sentence at the brutal Asbara prison for committing a heinous crime against her adoptive clan. Recruited by the Warden to join the Ravens, an elite group of prisoners crafted into deadly assassins, she grows up to become one of the most notorious and vicious executors ever known. One day, after accepting a request for assistance in eradicating malicious beings causing turmoil amongst the reigning clans in the Living Realm, inmate 1141 accepts the request and begins her journey towards unraveling her dark past, her purpose, truth, and atonements for her crimes!