Lu Siya told Meng Chao that since super radiation could not be directly absorbed by human cells and so on, generally speaking, superhuman individuals could not directly devour crystals to cultivate.
The crystals had to be ground into powder, mixed with the flesh of monsters and other heavenly materials and earthly treasures. After that, they would made into gene medicine before they could be swallowed or injected. Only then could they be integrated into their internal organs, limbs, and bones.
It seemed that Meng Chao and Lu Siya had been lucky enough to encounter the Blue Origin Crystal's mother stone mine when the Red Radiance Jade tide broke out. They had absorbed the conflicting spirit energy and neutralized each other. It was an extremely rare and lucky phenomenon...