C397 Judge Cui

Advancing from the Profound Sovereign Stage to the Profound King was a qualitative leap. Wen Ruling had once asked Heavenly Ruler how he could cultivate to the Profound King Stage.

Heavenly Ruler told him that in order to reach the Profound King Stage, not only did it require a large amount of natural Yuan energy, it also required comprehension, and the key was to break through the realm