C481 Breakthrough Again!

What Nie Zhen had consumed was the highest quality Heaven Pill that he had refined: Cauldron Heaven Pill.

The Cauldron Heaven Pill's medicinal effect was very simple, it was an unconditional increase of one level within the Sky Realm. In other words, the Cauldron Heaven Pill was the Sky Realm version of the Three Holy Pill and the Origin Increasing Pill