Decree of life and death.

As all these had been deliberated and prepared long ago, PEI Ling soon set up a complicated but sturdy formation.

In the underground space, the murderous aura was decreasing at a speed that could be sensed by the body.

With the rapid consumption of spirit stones, the spiritual energy in the area gradually increased.

This was the void spiritualisation array in the saint's inheritance. It could transform Yin Qi, death Qi, corpse Qi, fiendish Qi ... All into spirit Qi for cultivators to cultivate.

However, this kind of formation consumed a huge amount of spiritual stones.

Those who were not financially strong could not afford such consumption at all.

In the Zhong Kong sect's Saint legacy, there were many similar formations and methods. Their effects were shocking and their adaptability was extremely strong. The common problem was that they all needed to consume a large amount of resources.