哆啦A梦与大雄驾驶具有时光跳跃机能的“时光齐柏林飞船”，为了寻找自古以来许多冒险家梦寐以求的亚特兰提斯和龙宫城等每个人都曾想像过的梦幻乌托邦，在空中展开了一场大冒险。
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.
御庭摘希（大久保瑠美 配音）是一个有着紫色长发和呆毛的傲娇少女，个性呆萌又别扭的她有着一个心上人——音无伊御（冈本信彦 配音）。在伊御的眼中，摘希是一个需要照顾的小妹妹，这让摘希觉得十分抓狂。虽然完全没有自觉，但是伊御时常会做出一些让摘希无法承受的刺激举动。 围绕着这一对友达以上恋人未满的笨蛋情侣的，是一群有趣又善良的朋友们。天然呆的春野姬（福原香织 配音）总是被爱捉弄人的科学怪人片濑真宵（生天目仁美 配音）耍得团团转；而有着僵硬症的戌井榊（浅沼晋太郎 配音）又总是在笑料达到高潮的时刻浑身僵直不能动弹。这群可爱的朋友们，围绕着他们而展开的日常就是这部动画所要表达的主要内容。
