It is clear in Li Xian minds that this Longevity Scroll is not some inner energy martial technique that could be practiced without opening the meridians. For those who did not open their meridian or have their meridian blocked they would never be able to learn this technique.
As for Realization of Path those who trained it have a high chance of accessing internal energy
But while that is the cold hard truth for this ultimate inner energy technique, those who could practice it could settle the blockage of other people meridian and even help opens other people meridians and even expels poison using this unique inner energy method.
Even if Bai Qingniu keep this internal energy technique in hopes that practicing it would regain back his internal energy, he would not be able to do it.
This
