年幼的爱力克兄弟十分思念去世的母亲，不惜触犯炼金术中最大的禁忌，进行了人体炼成。可是炼成失败了，哥哥爱德华失去了左腿与右臂，弟弟阿尔冯斯失去了肉体，只能把灵魂附身在一副铠甲上。为了偿还他们自己的罪，找回失去的一切，兄弟二人踏上了寻找传说中的“贤者之石”的旅程。 几年后，一位右臂与左腿都是由“机械铠甲”替代的国家炼金术士出现在人们的眼前，他被称作“钢之炼金术师”。
打倒“妖神颂五力”的三年后，马场柠檬已经是国中生。某日，阿拉拉城空中突然出现了巨大奇怪物体…
残酷的地下格斗继续进行着。 王马第一战虽然赢了，但接下来就要面对吴之一族的强悍对手。王马将要如何杀出重围？
在魔法的世界里，小魔女优优（諸星すみれ 配音）和妹妹宁宁（加隈亜衣 配音）共同经营着诅咒业务，她们每天在魔法的帮助下上天入地，为他人排忧解难，生活悠闲自在，无忧无虑。可就在某个平常的日子里，魔法世界突然出现前所未有的震动，城镇和森林仿佛被某个淘气的孩子用胶水和泥巴杂乱无 章地捏在了一起。优优趋前调查，结果竟意外地来到了另一个世界。在那里她的身形意外变大，好像比实际年龄长了几岁，她遇到了丢失父母的少年孝洋（泽城美雪 配音）一家，得知这是一个没有魔法的世界。为了找到返回魔法世界的办法，并找到孝洋的父母，优优和另一边的姐姐合作，踏上未知的征程…… 本片根据漫画《のろい屋しまい》改编。
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.
