故事(shì )主(🍅)要讲(jiǎng )述了(🆓)几世前(🐽)一(yī )位默默无名(míng )的小(🌰)药童,不愿与无良药商(shāng )同流合污,用生命守护药草,最(zuì )终(zhōng )药(yào )草吸附(🎾)了药童的鲜(xiān )血有了灵(líng )性。几世轮(lún )回,以钩(gōu )藤(👑)为(wéi )首(🤷)的四味药草(钩藤(téng )、曼罗、(🛹)水苏(🏐)、(🚥)豆(🐖)蔻)幻化为药灵,有(yǒu )了人的模样,他们必须再(zài )次寻找(🔊)到一(⏺)位真(zhēn )心驭(yù )药人,用鲜血滋(🛑)养药(😞)身,才能(néng )真正(🌑)修炼成(㊗)仙。而一旦他们成(✋)仙,世(🙌)间也(yě )便(biàn )再无这(zhè )味药草(💪)。云来镇小药(yào )师林东(dōng )笙,心怀(huái )济(jì )世之梦,努力寻找(zhǎo )这四味绝迹药草治病救人(👣)。在双(🈁)方互相寻找的(🥊)过程(👊)中,曼(màn )罗等(🦇)终(😊)于发现林东笙(shēng )(⛏)即(🐨)前世用命守护自己的种药小子,想(xiǎng )要报(bào )(💿)恩时,却被与林家世代(dài )结仇(chóu )的刘虎设下(👵)诡(guǐ )计,陷害林(lín )东笙蓄意下(xià )毒,引来官府(fǔ )及药(yào )(🔫)灵谷的双重(chóng )追杀。曼罗为(🔲)保(bǎo )护林(lín )东(dōng )笙不惜与(🍺)钩(gōu )(🔪)藤(téng )、(👚)水(🛃)苏(sū )等(děng )决裂,在(❓)拯救苍(cāng )(🕺)生与自(😉)我获益之间,每个(🈺)人都(🧥)面临(👅)着重要(🔬)抉(🍯)择……