(🕕)新(🍅)泽(zé )西(xī )少(shǎo )(🔨)年(🆓)丹(dān )(⛲)尼(ní )尔（Ralph Macchio 饰(🕰)）随(suí )母(mǔ )亲(qīn )一(🔧)起(qǐ )搬(🎹)到了加(🐉)利福(fú )(🌰)尼(ní )(🍖)亚(🔬)的(de )公(gōng )寓(yù )中(zhōng )，母(mǔ )亲面(📿)对(duì )新(xīn )生(⏬)活踌(chóu )躇(chú )满志(🏇)，少年(😎)天(tiān )(🚤)性(xìng )的(de )丹(dān )(🐿)尼尔也很(hěn )快(🤷)爱(🗄)上(shàng )了(le )加(jiā )利福尼(ní )亚(yà )温暖(🔲)的沙(shā )(🛹)滩(tān )(🚉)，在(zài )(🚥)那(🐖)里(lǐ )，丹(📞)尼尔(🎫)遇(🥞)到(dào )了(😚)金发小(xiǎo )(🙁)美(😻)女艾(ài )(🖍)丽(lì )(🚑)（(🐶)伊(yī )丽(lì )(🕕)莎白·苏(🤷) Elisabeth Shue 饰(shì )(🖲)）(🔢)。想(xiǎng )(💱)要(yào )接(jiē )(🌑)近艾(🌊)丽(lì )的(🥎)丹尼(ní )尔(🗞)被(bèi )姑(gū )(📙)娘的(de )前男(nán )(🏂)友强(qiáng )尼用空(kōng )手道狠(🙀)狠(hěn )(🙉)的教训，同(tóng )样(yàng )(🍄)对(duì )空(🥫)手道颇(pō )有兴趣的丹(⛳)尼(😍)尔(💠)自(👺)尊(zūn )(⛳)受伤，但(🥕)是(shì )(🕐)仍(🐀)未(wèi )(🧟)放(fàng )弃和(🤖)艾(ài )(⚾)丽(lì )(🕯)的交(jiāo )(👣)往(wǎng )，这(🈁)激(❕)起(qǐ )(💝)了(le )强(💔)尼(🏉)和一(yī )干朋(🛎)友们对(duì )(🐾)丹(🦇)尼(😊)尔长期的(🐛)欺(🌹)侮。万(👪)圣节(🤷)舞(wǔ )(🃏)会(huì )(🌪)之夜，丹(💹)尼(📟)尔(ěr )(🐩)再(zài )次被(🔈)强尼(🙎)等人(rén )追(zhuī )打(dǎ )(🈺)，丹尼(ní )尔(ěr )(😙)居(jū )(🤥)住(zhù )(⏲)的(📛)公(🔤)寓(yù )(👌)中(💏)的(de )(📸)维(wéi )修(🔷)工(👵)宫城(chéng )(💸)（森(🐞)田(tián )(🍽)则(🏃)之(🔞) Pat Morita 饰）(🔥)先(xiān )生及(jí )时出(chū )(🏓)现(xiàn )，用(yòng )(🍁)空(🔲)手(shǒu )(👛)道(dào )击(jī )退(tuì )(👗)了(le )(🎦)强(📤)尼(ní )(🚻)。宫(🔪)城(🐂)决(jué )(👚)定用(yòng )两个月(💅)时(🤼)间训(xùn )(📬)练(liàn )丹(dān )(🕺)尼(ní )(💑)尔(🎴)，令(lìng )他可以(yǐ )(⛴)击(jī )(🏸)败(bài )(❄)强(qiáng )尼(🈺)并(⏺)领(🧥)悟(🔮)空(kōng )(👅)手(shǒu )道(🐈)的(de )(🔬)真(🍯)谛(dì )(🔍)…(🌲)……