蘭(lán )嶼(yǔ )紅蟲為患,被咬者(🐽)皮膚痕癢、發高(🔼)熱,甚(shèn )至(😘)性命不(bú )保(🔱)!島上人迷(🎺)信,不信醫學,只(zhī )信大頭目及巫(wū )(🥩)醫巴(😧)達(dá )(🎾)(黃宗迅)(🎲)兩人。年青醫生何(hé )維德(dé )(張(🕔)沖)學成到(🗄)蘭嶼,一(yī )面行(🙍)醫,一面找尋早前到蘭嶼研(yán )究紅蟲而失蹤的父親,因(yīn )(🖍)而(ér )與未婚妻白(bái )丹娜(🤷)(何莉莉)鬧翻(fān )。何於蘭嶼認識紀神(shén )父(紀守(💱)常)及孤女雅(🥎)蘭(lán )(鄭佩佩)。雅(yǎ )蘭愛(🙌)上何,惹(🙄)來大頭目之子(zǐ )西(🎾)呼達(dá )(王俠)嫉(👃)妒,同(tóng )時何為島民治病,令巫醫巴(bā )(🕐)達(🐀)信(🧟)眾日(🧣)減(🤖),西呼達、(🗳)巴達均伺(sì )機殺何。何與雅蘭到紅頭峰森林尋父,身陷(xiàn )(🐨)險境而不自知(💅)…(🌼)…(🚶)