With the sound of heaven and earth collapsing, the ground of the main hall sank, creating a huge pit about ten meters in length and width, and over ten meters deep.
Around the pit, there were visible walls with lights, indicating the location of the underground treasure vault.
The fallen soil, stones, as well as the bronze Nine Dragons, along with Wu Boqing and the six Martial Saints protecting the nation, all fell to the ground of the giant pit.
Yun Meng Ancestor stood above the pit, looking down into it, with a proud expression on his face: "Others want to enter the treasure vault, they can only use a key to open it. But for me, that is unnecessary. I only need my fists to open the treasure vault."
Down in the pit, Wu Boqing and the four nation's Martial Saints, although filled with hatred towards Yun Meng Ancestor, were still shocked that Yun Meng Ancestor could collapse the ground of the main hall, revealing the underground treasure vault directly.
