蘭嶼紅(hóng )蟲為患,被咬者皮膚(fū )痕癢、(🐌)發高熱,甚至性(🕟)命(mìng )不保!島上(shàng )(🤴)人(🍥)迷信,不(bú )(🎹)信醫(🥈)學(xué ),只(zhī )信(xìn )大頭目及巫醫巴達(黃宗迅)兩人。年青醫生何(hé )維(wéi )德(張沖)學(🎩)成到蘭嶼(🎡),一(🕯)面行醫(💆),一(yī )面找尋早前到蘭嶼研(yán )究紅蟲(🥞)而失蹤的(✖)父親,因而與未婚(🕕)妻(🤯)白丹娜(何莉莉)鬧翻。何於蘭(🌚)嶼認識紀(⏯)神(shén )父(🖲)(紀守(shǒu )常(🦗))及孤女雅蘭(鄭(zhèng )佩佩)。雅(yǎ )蘭(🏂)愛(🙌)上(shàng )何,惹(rě )來大頭目(mù )之子(⛓)西呼達((🍄)王俠)嫉(jí )(👃)妒,同時何(hé )為島民治病,令(🤳)巫醫(🥕)巴達信眾日減,西(xī )呼達、巴(🤘)達均伺(sì )機(jī )殺何。何(🍑)與(yǔ )雅蘭到(🚗)紅頭(tóu )(🦇)峰森林尋父(🐛),身陷(xiàn )險境(jìng )而不自(zì )知……