《星学院Ⅲ之潘朵拉秘境》是“星学院”系列的第三部，主要讲述了菲洛、小月、美星三位魔法少女进入潘朵拉奇幻社就职的故事：菲洛和伙伴们通过在星学院的学习，成长为优秀的魔法师，并且即将面临毕业考核。然而这时，她们意外被卷入一场魔卡精灵的失踪事件。与此同时，瑞拉国王突然病重、潘朵拉魔卡风靡一时、王国大臣神秘消失，一切事件的背后似乎埋藏着十年前的一个惊天秘密。为了查明真相，菲洛和伙伴们加入潘朵拉奇幻社，成为极光组的一员。
The green Verdies are the tiny, but brave guardians of the lakeside. The young Verdies only become guardians when their hair turns brown. Until then, however, life is boring. The youngsters with green hair are not allowed to fly on warblers, not allowed to row alone, and they're not allowed to ride wild frogs at the rodeo. Willy Whistle's big dream is to become a guardian, but his curiosity always gets him into trouble. However, the whole lake becomes at risk when the enemies of the lakeside, the Grimps and the swans, enter into alliance. The guardians are helpless, but Willy comes up with a daring plan in order to save his home and his trapped friend, Jeremiah Jump. Luckily he is not alone, because Grandpa, the water snakes and the frogs also come to his aid.
男主林缺醒来，发现自己身处于一个垃圾桶里，“这是发生什么事了？”起身一看，一个大叔正在角落里尽情挥洒着青春，好奇的林缺走上前去想要问个究竟，谁料大叔突然扭头！“这个大叔不是人！！”张着大嘴的大叔想要袭击林缺；正当林缺极度惊吓摊坐在地准备领便当的时候，一把剪刀阻挡了怪物，劫后余生惊魂未定的林缺突然扭头！发现一个漂亮姐姐站在他的身后，红色瞳孔映出了林缺惊魂未定的面庞，“我叫红叶，这是一个异能的世界，想要生存下去，就必须学会适应！”
