With the fearsome amount of world origin and pure heaven and earth qi around them, Shang Pei’s breakthrough didn’t experience any obstruction at all. 

The aura around her started to rise as a deep green light started to fill the spirit cave. The milky white mist in the air was starting to be stained deep green, and Shang Xia understood that she had already crossed the most dangerous part of her breakthrough.

Of course, that didn’t mean that she had successfully broken through. A cultivator would need some time to properly breakthrough and consolidate their foundations. However, the most dangerous period was when they just ingested their advancement medicine and started to refine their extermination origin.

Their dantian would experience a fundamental transformation, and a cultivator would become the weakest at that moment. Their requirement for heaven and earth qi would be terrifying, and if they were unable to balance the amount they absorbed with what they could take in, they might experience cultivation deviation!

Luckily, Shang Pei managed...