Neither of the Yama-Kings immediately said anything, but both of them had thought of many things.

After a long while, Qin Ye finally asked, "Did the image that the Aurogon see involve me extracting immortal energy directly from the heavenly waterfall? Wouldn't that result in even higher costs? If the Aurogon was able to foresee this, then there's no reason why it wouldn't be aware of our true objective."

The ultimate goal was to use the new energy resource to establish dragon jade supremacy, as well as all of the new industries that would be powered by the energy resource, thereby allowing the Cathayan Underworld to dominate the entire global market. Once dragon jade supremacy was established, the Cathayan Underworld's rise would be unstoppable!

Ksitigarbha didn't answer Qin Ye's questions. Instead, he swept his gaze over the heavenly soldiers in the sky before asking, "Do you know who they are?"

Qin Ye shook his head in response.

Ksitigarbha lowered his head as a faint smile appeared on his face. "I finally understand what the Aurogon was talking about now. This is not an infeasible plan, but it'll have to wait. The top priority right now is to test whether immortal energy can act as the membrane of the new energy resource! Where is the laboratory? Take me there!"

Qin Ye naturally wasn't going to refuse. This was the final step to completing the new energy...