本剧改编自豆瓣阅读连载小说《盲目》，作者慕遥而寻。
世纪之交，因为水利工程的蓄水要求，一座江边小城即将被淹没，人们如火如荼地进行着新城的规划建设和人口的迁徙。此时，一桩离奇的杀夫案闯入了警方的视野，嫌疑人中，一个是咬定丈夫杀了女儿的可怜女人曲桐，一个是按摩院身份模糊的盲人薛小伟， 他们相互救赎，甘愿为对方牺牲，疑点重重。警 方锲而不舍的追查，揭秘出一段尘封多年，令人唏嘘的往事。真相可能会被淹没，但终有浮出水面的一天。

In the dark times of the martial arts world amidst turbulent mountains and rivers, Zuo Qing Ci is a young man who comes out of seclusion in search of a lost treasure of the imperial courts. Along the way, he encounters the bandit Fei Kou Er who wears a disguise.

Zuo Qing Ci is the son of a marquis who hides his noble roots to travel in Jianghu as a physician. He is searching for the missing scroll of the mountain river painting, a precious treasure that belongs to the imperial courts. He meets a bandit who goes by the name Fek Kou Er. Her background is a mystery and she wears a disguise as she goes on a mission to save her master. When it is revealed that she is actually Sun Yunluo, the young miss of the Zhengyang palace, she becomes a target of attacks. Zuo Qing Ci does not hesitate to save her even if it means being caught in the chaos.