A surge of energy coursed through him, renewing his strength. Stamina Surge Lv. 2 had kicked in.
As for his opponent…
'Foundation Establishment Peak Stage—!'
Arrow Zhou had been holding back. There was no mistaking it; the martial artist in front of him was conducting Tu Na Breathing. Literally meaning "Spit and Collect" or "inhale-exhale", it meant to exhale dirty Qi inside the body and inhale pure Qi of the natural world. A symbol of experience and talent, it was a technique honing a cultivator's ability to pick out clean Qi to the maximum. The cleaner the Qi absorbed, the more purified one's Qi became, the faster the flow of Qi, and the better the movements. That was the main principle of Tu Na Breathing.
'He is able to use Tu Na Breathing not in meditation but in combat. A trait that is supposed to be learned in the process of ascending to Core Formation. Arrow Zhou must be very close to a breakthrough.'