Over in Heavenly Water City.
Dongbo Xueying was truly nervous. This was the ultimate technique he felt was most suited to his Void Realm Dao system. To be able to pass the sixth level of the Star Tower while still at the Unity Realm—this ultimate technique was extraordinarily formidable, nearly comparable to Universe-level ultimate techniques among those of the same tier! Even the inner hall elders of the Great Void Heavenly Palace who possessed Universe-level ultimate techniques had not passed the sixth level. Of course, that was due to their own comprehension.
Take the World-Extinguishing Thirteen Swords—in theory, one could comprehend the sixth sword at the Unity Realm. Once the sixth sword was understood, one would have absolute confidence in passing the sixth level of the Star Tower.
Unfortunately, at least among this generation of inner hall elders, none had achieved it!