一天(tiān )(🕕),一(yī )民(👷)妇带女入寺进(🥇)香(xiāng ),被主持(chí )黑沙掌(zhǎng )看中(zhōng )(😘),将女收(shōu )于黑房中,此事被(bèi )老(🆖)拳师吴老东及儿子吴(🐮)家秦看破,与黑(👋)沙掌及(jí )(🎏)众淫僧大打出手(🚤),老拳师(shī )不慎(shèn )命(🎩)丧掌下(xià ),临终时嘱家秦(qín )(✳)必须(🥄)学会鸳鸯(yāng )腿才(cái )能打败黑沙(shā )掌。一群(✖)卖艺姑娘,以舞艺赚取生活费(🔊),黑沙掌等人当(🚣)场调戏众女,为(⏯)首的凤兰即以鸳(🌑)鸯腿攻打黑沙(💻)掌,由于凤兰(lán )乃(nǎi )女(🙌)儿身,鸳(yuān )(🙄)鸯(yāng )腿功力不够,被黑沙掌打倒,家秦冲(🚻)入(🤲)阵(🕙)中,救了凤(fèng )兰(lán ),这才(cái )知(zhī )道凤兰竟是(🤖)鸳鸯腿(🌮)传人的女(🈁)儿(ér )。凤兰(💔)见了对(🍑)父提(tí )出家秦(qín )有(yǒu )救命之(➡)恩,并愿以(🐨)身相(xiàng )许,救(🌪)父传(chuán )授鸳鸯腿,家(jiā )秦与凤(fèng )兰苦心勤练,成功的练(⏲)成了鸳(yuān )鸯腿,二人(👵)齐(♌)力(lì )向南竹(zhú )等发难,并(bìng )得红姑相(xiàng )助,终(zhōng )于(yú )(🖍)瓦(wǎ )解了南竹寺,同时(🚽)也消灭(miè )了黑沙掌(zhǎng )(👗)等邪僧(🚻)。