在这部福星小子6：我亲爱的，直到永远动画/喜剧/科幻片中,某个夏日祭典的夜晚，四处追逐漂亮姑娘的诸星当被来自外星女王露比加劫持。露比加的星球规定她一满18岁就要结婚继承王位，她对那些英俊优秀的应征者完全没有兴趣，却独独喜欢卖豆腐的善良男孩里奥。露比加希望借助阿当那超级无赖的力量找到神殿星隐藏的秘宝迷恋药水，以赢得心爱之人的心。拉姆、弁天、阿雪千方百计终于找到阿当，并带他回到地球。阿当趁乱拿到迷恋药水，结果在地球引起一阵大恐慌。拉姆设计让阿当喝下药水，而阿当却阴差阳错迷恋上尾随前来的露比加。一切朝着不可预测的方向发展…… 本片为《福星小子》制作十周年纪念作品。©豆瓣
Lupica, another one of the legion of space princesses that all seem to have found out about Earth in some tour book, appears and abducts Ataru. Needless to say, Lum, assisted by her friends Oyuki and Benten, gives chase. Also needless to say, Lupica isn't after Ataru for his great looks or charming personality (because he doesn't have either). Lupica's goal is the greatest love potion in the galaxy, which she intends to use to seduce her sweetheart to tie the knot. To get it, she needs the possessor of the greatest lust in the universe. Now you know why she needs Ataru Moroboshi... -Animeigo 2004 DVD Release
