C2208 All I Need to Do Is to Obey!

The tribulation thunder was a life-and-death calamity that cultivators had to experience when they advanced to the Sage Stage.

If they could get through it, they would become a Sage and reach the heavens in one step.

If they couldn't, they would be reduced to ashes, and their bodies and spirits would be destroyed.

It was rumored that it was because once a cultivator reached the Sage Stage