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At the beginning, capturing the purple light was initiated by Taicang, and it was Taicang who taught the method; thus, they captured the purple light and eventually opened up the Domain with it, becoming the Master of the Domain.
Every few eons, a light would streak across the Land of Chaotic Imperishable. Since the One Primordial Era's purple light possessed such great opportunities, the next era's light must have its own mysterious essence.
The Netherworld felt a thrill inside. Although he didn't know what the Unchanging Divine Master planned to do by extracting the Qi of Domain or what purpose would be accomplished when the next era begins, he saw an opportunity to capture the light of the next era.
A great opportunity was about to arrive.
Perhaps he would have the chance to break away from the Imperishable Temple, break free from the control of the Unchanging Divine Master, and even turn the tables on the Unchanging Divine Master?