The Ragna Incident Arc is the first major arc of Tales of a New Generation.Centering around the investgation and defeat of Oliver Ragna, SENSHI test their limits and teamwork against a powerful foe and cement bonds that will last a lifetime.
After the completion of their training, SENSHI is given the mission of investigating the strange string of disappearances among mages passing through Oshibana town. Among the disapperances have been skilled Mages, at that. As a result of snooping around they find a Mr. Oliver Ragna at the center of all us this. With suspicions of him at their highest, they must uncover the mystery of Ragna and the disapperances of the mages.