The moment the Primordial Qi returned to his Dantian, it was immediately converted into Spiritual Power by the reverse-rotating vortex. The conversion ratio was low, but the process was incredibly swift. Simultaneously, with him at the center, the surrounding Spiritual Qi rushed to gather around him.
Spiritual Qi surged in through the acupoints on his skin, entered his meridians, and converged in his Dantian. Driven by the Cultivation Technique, it was also swiftly converted into Spiritual Power, which began to diffuse from the Dantian Qi Vortex and fill his meridians.
Probing with his Divine Sense, Cheng Zongyang discovered that the vortex in his Dantian, formed by the Cultivation Technique, was indeed like two millstones grinding in opposite directions.
The top part spun counterclockwise, instantly pulling all "qi" that entered his body into the Dantian. After conversion and fusion, the bottom part spun clockwise, dispersing it as the Spiritual Power he could use!
