chapter 167 The entire inheritance of the Sword Emperor

The technique is very rare, and the difficulty of practicing it is much higher than that of martial arts. The Holy Method of Nirvana is not only a technique, but also an incredibly difficult technique. When Xiao Yun opened the Holy Law of Nirvana and saw the first page, he knew why no one could succeed in it. The cultivation requirements of the Holy Law of Nirvana were extremely demanding. First, you have to crush all the energy in the sea, and then be on the verge of death. Only when these...