在(zai)道(dao)(dao)觀長大(da)的家(jia)師(shi)(shi)姐道(dao)(dao)少年阿(a)翔(xiang),偶遇傳說中的骨仙(xian)仙(xian)女師(shi)(shi)姐紫薇。師(shi)(shi)姐風(feng)骨清癯(qu),家(jia)師(shi)(shi)姐道(dao)(dao)修道(dao)(dao)精(jing)深。骨仙(xian)阿(a)翔(xiang)一心(xin)向往,家(jia)師(shi)(shi)姐道(dao)(dao)決心(xin)拜師(shi)(shi)學藝。骨仙(xian)然而(er),家(jia)師(shi)(shi)姐道(dao)(dao)師(shi)(shi)姐卻隱匿修行,骨仙(xian)留下一串(chuan)謎團。家(jia)師(shi)(shi)姐道(dao)(dao)骨仙(xian)