Lin Yun took out two mid-grade spiritual stones without any hesitation. Holding onto one with each of his hands, he sat down and closed his eyes. He began to circulate his spiritual energy through his veins based on the Iris Sword Sutra’s technique.

The meridians were separated into the primary and secondary. Before unlocking the Profound Martial Channel, a cultivator would only have eight primary meridians. On the other hand, there were countless secondary meridians and it was ...