Yi Yun was fascinated by the mystery of why the Ascending Dragon Cauldron triggered for him. Why was he capable of triggering it? He definitely wasn't a descendant of some ancient race. Could it be… due to the Purple Crystal?
The Purple Crystal Origins had existed in Yi Yun's heart for about a hundred years.
Over the past century, every beat of his heart would be accompanied by an energy fluctuation from the Purple Crystal. With the innumerable beats of his heart, an immense amount of blood had flowed through the Purple Crystal. Therefore, Yi Yun's blood was no doubt infused with the aura of the Purple Crystal.
The Purple Crystal was one of the twelve Dao Ancestors, for sure. As for the Ascending Dragon Cauldron, it was only an artifact related to the Dragon Emperor. From that perspective, the Ascending Dragon Cauldron was naturally on a lower level than the Purple Crystal. It was understandable for it to be triggered by the Purple Crystal.