该剧取材于韩国最早民间(🥇)故(gù )事集《於(🍩)于(yú )野(yě )谭(🃏)》中歙谷(gǔ )县令金聃龄(李(lǐ )敏镐饰(shì )(🎹))将被渔民捕(🍖)获的人鱼放(fàng )归大海的(📿)人鱼(👋)传说。讲述(shù )数(shù )百年(nián )之(zhī )后(hòu )濒临灭绝来(lái )到都(dōu )市里的人(rén )鱼沈清(全智贤(🔲)饰)适(🚉)应陆地生(🕌)活和天才骗子许(😚)俊(🍮)宰(zǎi )(✖)(李(😻)敏镐饰(🚑))重逢并陷入爱情的故(⏺)事(🚢)