Leo, a sharp-witted and handsome Japanese teen from modern-day Tokyo, has his life violently upended when a motorcycle crash mysteriously warps him into the kingdom of Aethel, a brutal land of swords and sorcery. Stripped of everything he knows, he finds himself an outsider in a world where his modern sensibilities and even his skilled Kendo training are barely enough to survive.The law of the land is simple and cruel: Might Makes Right!