C767 Underground Labyrinth

In a short ten days, Shen Longxuan had changed 20 different acupoints, but he only managed to open 2 of them. That kind of pain made him want to die, and it was even more so because of his strong physical body, the pain was magnified several times.

However, he could feel that the 300 over acupuncture points he had opened were comparable to the cultivation of the Peak of Martial Grandmaster Stage