C725 The Seventh Type of Rune

Fortunately, I had learned the drawing method of the Taoist Talisman from Choo Liuyan before, so I only remembered the symbols once.

From this, I gained a deeper understanding of the runes on the ancient bell. There were a total of seven runes on it, and each of them should have a special use. It's a pity that I only remember the drawing method of the runes