"If we open up the channels of heaven and earth and cooperate with the energy in the internal space, we will be able to give full play to the power of heaven and earth's martial arts and make its power to a higher level."

as Chu Nan looked at the meridians of heaven and earth, he said in his heart, "meridians are deduced, but what can be used to develop energy? There were several rules that could be developed before, but now they have no use at all. If we use the "pulse breaking formula" to develop them, the magic weapon is really hard to find, unless we refine it...