Oscar shook his head gently and said, "You can't say that. My harnessing time is only about two hours a day. But this ether-gathering artifact is working all the time. So the ether shared by many practitioners is equally huge."
After hearing this, Lester nodded lightly and said, "So that's the case, and what you said makes sense. But it's better than when we were refining..."
Having said this, Oscar immediately made a gesture to Lester, motioning him to stop talking. Although Lester didn't say it, Oscar and Oberon could hear it. He wanted to say that the ether here was far worse than that in the Immortal Cave.
Seeing this, Lester knew that he had made a blunder, and immediately stopped talking.