C1399 Fantastic Use of Pyroxene

What Lin Yu did not expect was that the new alternative energy source was actually the Heavenly Reef. Of course, it was not referring to the spirit energy inside the Heavenly Reef. In fact, if he used it this way, it would be no different from wasting a heavenly resource. Lee Canghai was referring to the Heavenly Reef's stone shell that was emptied of spiritual energy