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.
时空之隙开启，书院众人来到了现代课堂，新课堂新老师新朋友，可爱的小伙伴们又会产生什么样有趣的故事呢？航天知识的小剧场即将开讲啦！敲黑板！记得认真听课，科学小记者们还有很多小知识要传授给大家哦！！
本片讲述了心地善良的皇女艾丽婕为了救伙伴从天界跌落到了海底世界阿拉德大陆，由此经历了一系列令她快速成长的冒险事件，并收获了亲情与友谊。最终她克服重重困难，战胜了怯懦，勇敢背负起最高祭司的责任，成长为人人爱戴的天界女皇。
