Deep distance, at the edge of this galaxy. The long run. A new prisoner arrives on research unit Dante 01 and security prison boat. Prior imagining, sole survivor of the encounter with an alien force, Saint Georges is a person possessed by demons, swept up in the struggle. It's an ability that'll sabotage one other dangerous occupants of Dante 01, gaolors and prisoners alike, releasing. At the otherworldly hell of this ship's depths, through danger and redemption, each must journey to his very limits... each has to face his own drag on.