身负"五不全"诅咒降生的战鬼陆千乔，需要通过换皮、换肉、换血、换骨、换心，才能成为"健全"的普通人。陆千乔在换肉时为给自己留存一线生机，和想借与死囚成婚化解"克夫"厄运的修仙者辛湄结为夫妻。二人命运绑定，携手闯关京城、崇灵谷、西域等地，最终破除战鬼族及开天会的阴谋，解除 战鬼族人身上的诅咒，辛湄也在此过程中突破道心戒律，守护人间。

To break a powerful curse and save his clan, Lu Qianqiao is reborn as a human and secretly marries Xin Mei, a gifted cultivator with a fated curse. What starts as a mission of survival soon entangles them in betrayal, memory loss, and growing affection as they face deadly trials and uncover their intertwined destinies.