Chapter 1578: Skull Cloud Mountain, Annihilated!

In swordsmanship, he integrated five rules. To be precise, he comprehended six but only integrated five. This was the utmost limit for Owen Su at this stage. After all, he was still just in the Chaos Realm, and reaching this stage with the rules was already quite astonishing. On the mental level, he had long reached the pinnacle of the third tier. In the comprehension of the Source Star lineage, he also reached the peak of the "Source Star Chapter." However, at this level, whether in mental or Source...