Cang Di and Song Yu, expert cultivators, engaged in an unyielding battle until their last breath. However, in his final moments, Song Yu stumbled upon a wandering spirit and, with his remaining power, resurrected it. Entrusting his swordsmanship and medicinal knowledge to the unsuspecting soul, Song Yu departed. As Xu Wuzhou, son-in-law of the Qin family, the spirit now inhabits the cultivation world, plagued by the embarrassing antics of its previous host. Despite the challenges, Xu Wuzhou resolves to prove his worth to the Qin family and realizes that his newly acquired abilities could be the key to unlocking his full potential.