 Naoto was summoned to Orgos by the sorceress Lusia during a battle with her rival, Camu.Naoto, who previously visited the world many times before through his dreams as an invisible entity, gains a body and becomes visible to everyone else in Orgos.Naoto is initially not a welcome visitor among the rest of Lusia's group (who call themselves "Desert Coral"), but their aloof and unfriendly attitude gradually changes over time.