He had already been amazed by Li Fei's medical skills, but the Major Tonic Acupuncture left him even more astonished.
Even he didn't know how to perform Major Tonic Acupuncture. He had been fortunate to see his master perform it a few times, and it indeed had significant benefits for the body, but it also had high requirements for the practitioner. The mental strain was substantial, and each time after performing it, his master would need to rest for several days to recover his energy. Thus, he seldom administered it to others.
In his mind, only true masters would perform Major Tonic Acupuncture. If someone had claimed to know it a few minutes earlier, he would have thought Li Fei was talking nonsense, but in these short minutes, he had witnessed Li Fei's miraculous medical skills, so he started to somewhat believe in him.
