该剧取材于(yú )韩国(guó )最(⛲)早(zǎo )(✒)民(mín )间(🥇)故(📼)事集(jí )《於(🍩)于野谭》中歙(xī )谷县(xiàn )令金(🕰)聃龄(李敏(mǐn )镐饰)将(🥈)被渔民捕(bǔ )获(🔬)的人鱼放归大海的人(rén )鱼传说。讲(jiǎng )述(🌗)数百(♑)年之后濒(bīn )临灭绝来(lái )(🔸)到都(dōu )市里的人鱼沈清(👁)(全智贤饰)适应陆地生活和天才(🎫)骗子许(😚)俊宰(李敏镐(gǎo )(🖍)饰)重(chóng )逢并(🤯)陷入爱情的故(gù )(⏺)事