from here: “aoi was an ordinary boy until a wizard from the land of frogs, makaeru, splashed magical water over him, turning aoi into a frog. makaeru then throws aoi into a tree trunk, transporting him to the land of frogs. he is found by princess mimori, makaeru's sister, and together they go on a quest to find the missing pages of the magic book that can remove aoi's curse. for you see, when aoi gets wet, he turns into a frog, and when he is dry, he turns back into a human…”