He Yingyu admired the Three Yang Crystals, smiling elegantly, "Of course, what's contained inside is the purest power condensed from the death of a Stone Crystal Giant, very akin to the Spiritual Elements we cultivate, and even purer.
In the Cultivation World, these are considered as top-grade Spirit Crystals."
Unfortunately, top-grade Spirit Crystals are hard to come by. This piece of Three Yang Crystals can be exchanged for at least hundreds of high-quality Spirit Crystals."
But no one would be foolish enough to exchange it for Spirit Crystals. When we reach the Complete stage of Foundation Establishment, using this item can speed up the condensation of three False Cores, enhancing the success rate of breakthrough..."
"Accelerate the condensation of False Core? The energy inside equals the pure Spiritual Elements of a Cultivator at the Foundation Establishment Stage? Isn't that equivalent to an experience ball in the game?"