章節 100: Breaking Through The Array Formation With Brute Force

Huo Qiyun subconsciously looked around and frowned slightly, as if he was a little suspicious. "Are you sure?"

"Positive."

Lin Ran nodded firmly and said, "Gold, silver, and gems are not the best materials for making array formations, but compared to those rare stones, these materials are already very good. Most importantly, you can get them with money."

As if afraid that Huo Qiyun wouldn't believe him, Lin Ran added, "I saw this in Sword God's letter."

Actually, Lin Ran came to know that gold and silver could be used to create array formation in the secret room of the Hidden Sword Pavilion.

The Five Elements Seal on the stone door was made of pure gold. The nature of this precious metal was extremely stable. In order for an array formation to survive for as long as possible, the stability of the array formation was quite important.