C635 Fruit of Wisdom and Spirit Stone Vein

The Fruit of Wisdom was a treasure that could increase one's wisdom and comprehension, and it was extremely precious.

Due to the reason that Yang Rui cultivated theTome of the Heavens, his progress was extremely slow. In three years, he had only advanced from the early period of the Symphonic Soul to the middle period of the Symphonic Soul. If Yang Rui's comprehension was high enough