Not Simple

"Let's just say that at a certain realm in Divine Cultivation, one will be able to form their own inner world like you have just seen inside my world," Leon said.

Of course, he did not specify which realm, nor did he mention that a Divine Cultivator's inner world could be infinitely vaster but cannot sustain life.

In fact, even Peak Divine Kings are unable to sustain life in their inner world—at least not the lives of mortals who have yet to achieve the Divine State.

After all, the inner worlds' existence is not meant to carter living space for mortals but to become the vessel to contain the Divine Cultivators' power.

"Divine Cultivation? What is Divine Cultivation? And at what realm can Divine Cultivators form their inner worlds? The realm shouldn't be that low, right?" Lumi asked.