Although this wasn't enough to solve the problem of his power of the heavenly path being impure, and it wasn't enough to help him stabilize his soul, with the stronger meridians and sea of Qi, his ability to bear the power of the heavenly path would increase by several times. At least, he would have no problem displaying his true strength at the peak of the revered level.
Ling Chuxi didn't waste any time or effort to heal his spiritual roots. It would be difficult for her to do so in her current condition.
After all, as long as Wei Wuji could advance to dark Supreme and refine his primordial soul into primordial spirit, he could use the miraculous effect of primordial spirit reconstructing his body to naturally repair his spirit root. There was no need for her to do anything unnecessary.