Qi surged into Mu Cheng's meridians and, after making a full circuit, returned to Mu Hanyan's body, forming a perfect cycle.
The two were practicing the same cultivation technique and Mu Cheng didn't even need to actively move his energy; the speed was still several times faster than normal cultivation.
In less than half an hour, the toxins in Mu Cheng's body had been completely refined by Mu Hanyan and turned into qi stored within his heart meridian.
