A prominent Knight of the organization known only as the Covenant has been sent to Japan to join the nine individuals who performed the Sachiko Ever After ritual and were pulled into the Hell known as Heavenly Host Elementary. With his unique fighting skills and supernatural powers, can this mysterious warrior change the fate of the Nine? (All pairings, Seiko x OC)

He's a monster, an abomination, a walking nightmare. But being thrust into Beacon is giving him a chance to get revenge at those that have done this to him. Will he survive the assignment of teams? Or will he fail and lose what he wants? This is me reposting a story that I deleted on accident.