C930 Spirit sealing diagram

Inside the underground cave, a scorching aura permeated the air, along with a steaming heat. A huge purple cauldron was located on top of an eight trigram diagram, and underneath it was a blazing crimson flame. Even the air was distorted from the heat.

From within the cauldron came the sound of boiling water bubbling. The boiling water splashed against the solid walls of the cauldron