章節 522: Unimaginable Wealth

"No matter how many times I see it, this formation is incredibly profound and complex. Just where did Su Yang learn how to create formations like this?" Elder Zhao spoke with a face filled with awe, commending the defensive formation that protected the treasury room.

"Yeah… I wonder where…" A weird smile appeared on Liu Lanzhi's face, as she couldn't possibly tell him that Su Yang had learned it in his past life when he was an Immortal.

A few moments later, Liu Lanzhi retrieved a jade slip and placed it on the formation, opening it.

The jade slip is akin to a key for a door to the formation, and in this entire world, only two individuals carry it — the Sect Masters of the Profound Blossom Sect. And unless someone has the ability to break the formation, which required someone to be at least at the Sovereign Spirit Realm and also with deep knowledge regarding formations, entering the treasury would be impossible.