Chapter 2291: Yaoguang Hall

The power contained in 100000 cubic meters of top-grade devil essence stones could directly upgrade a devil monarch from level one to level two. In addition to the conversion rate, 200000 cubic meters of top-grade devil essence stones could create a second level devil Lord out of thin air.

Such a terrifying effect was the fundamental reason why top-grade mana stones were a natural currency and were extremely valuable.

After learning about it, Yunxiao was worried.

Fortunately, the competition in the demon world was very fierce, and a large number of devil essence stones were also evenly distributed. Otherwise, if they were piled up to create a Demon Lord, that would be too terrifying.

The things that the church bought were also very rare, because the materials that could repair the twelve divine fiends were almost impossible to find in these stalls. They had to wait for a small-scale private trade fair of a higher standard.