A modern woman, Su Lengshuang, accidentally transmigrates into an incomplete martial arts ancient book, becoming the legitimate daughter of the Fushuang Villa who suffers a tragic annihilation. Formerly a loyal and meritorious family falsely accused of a crime of treason, covered in blood and bearing a tainted name. The destruction of the villa turned into ashes overnight, and her young younger sister was lost in the catastrophe, whereabouts unknown and life or death uncertain. Reborn here, Su Lengshuang, possessing peerless swordsmanship, has a cold and proud disposition, absolutely refusing to let her family's grievance sink forever. She determines to travel all over the Canglan martial arts world, thoroughly investigate the truth of the massacre, clear the tainted name of her entire family, find back the scattered close relatives, and on her journey of pursuing the killers, she meets Xie Qingjin, a top powerhouse bearing the blood feud of his master's sect. Both share similar circumstances and cherish each other, and since then accompany each other.