Chapter 78: The Storm is Brewing

What is the concept of a supreme-grade spiritual vein?

Cultivating on a supreme-grade spiritual vein is like eating spirit crystals as if they were beans. Even those with mediocre talent can easily break through to the Prenatal Realm.

Moreover, a supreme-grade spiritual vein produces a large amount of supreme-grade spirit stones every day, making it even more lucrative than a money tree.