低能儿(古比)总是梦想着去首都巴黎,并希望自己能睡在埃菲尔铁塔上。同镇的两个送菜人将他灌醉后,真的把他拉到了首都巴黎,古比不但结识了富商德塞迪尼先生,还爱上了拉弗雷尔(妓女),拉弗雷尔也决定不再做妓女,用自己的积蓄到乡下购买农场,与古比生活在一起,最后他们一起回到了古比的家乡...Goubi, the simpleton of his village in the French Department Allier, has but one wish: to see Paris. One day, the truckers Grafouillère deposit a drunk Goubi in the biggest market of Paris (the "Halles"). The poor man is completely lost, but the meat merchant Dessertine takes him under his wings when he hears that Goubi was likewise 'raised by the State'...