The Fire Chameleon Spirit Monster King

Zheng-Fu started using the protective shield, then sat down to cultivate energy. He slowly absorbed the surrounding fire elemental energy into his body. And he used the Subdue Heaven-Command World Energy Cultivation Technique to convert this fire elemental energy into an energy that suited him, simultaneously circulating it through his body at the same time.

Whoosh!!!

Two days passed...

Ah!!!

“This rock is properly warmed! The feeling of those who soak in warm water is like this. Hmm, really comfortable. Anyway, it took me even two days to adjust my physical condition to withstand the heat from this rock. Even though this rock has the least thermal energy, I spent so much time on it. If it was another one, how much time would I need?”