The first part of the technique was completed with the body, which was to do the 48 movements until the Meridian Veins Connection. Now, he didn't need to make those moves anymore, he needed to strengthen his bones. And the Divine Spiritual Body created special bones, each technique creating through a different way. Basically, it was torture because one felt the bone break to be restored and strengthened.
Mainly, in his case, he would be creating spiritual bones. In short, he was going to feel a lot of pain in the process.
The pill he bought in order to help with the process was called the Spiritual Bone Pill, and it was made mainly from the bones of spiritual beings and spiritual herbs. Because of that, the price of this pill was very high. He had only managed to buy a little more than 50 of them. The pill was incredibly white and even glowed like a light bulb.
