In the blink of an eye, a month had passed. Zhao Hai had spent all his time on cultivation. When he was cultivating the first layer of the Iron Buddha Lotus body, the refined iron Qi He had absorbed was almost completely integrated with his body. This was related to his high-intensity training. The black stone iron rings that the covenant had sent to Zhao Hai were really good. When he injected spirit Qi into the iron rings, they would immediately release a gravity field. Using it on him meant that Zhao Hai could cultivate in an environment with gravity at any time. Now, Zhao Hai could cultivate in an environment with ten times the gravity.