Following the start of the Wuyuan incidents, about one month had passed. Huan Yi put that time to work, relying on the Power of Infinity to improve his constitution in preparation for the Soul-Smelting Burial Ground.
Xingtian was the main ingredient of Huan Yi's training—battling the Autarch at full strength within the adamantine walls of the Firmament Tower. There, they didn't have to hold back—freely trading blows that could individually sink a whole realm.
But if at first, the full-powered Xingtian easily crushed his big bro in raw strength, just like what happened with Hundun, Huan Yi's body adapted along the way—growing and evolving till eventually…even the most casual of his blows could send Xingtian flying!
Yes! The Second Regent—at the peak of the Martial Overlord realm, with battle-prowess that humbled ancient evils and smothered primordials…could no longer engage the Autarch in a slugfest! All in just one week!