"Teacher, how are the realms of a cultivator divided? By combat power?"
Chang Qing calmed his excited emotions and asked.
"Combat power is only one aspect."
Wu Jiuling smiled and said, "Cultivators cultivate the Dao, study the laws, and train the body."
"Cultivation is the continuous transformation of the physical body, breaking limits and transcending above heaven and earth!"
"And the first level of this cultivation, also the most crucial one, is the Foundation Establishment of the Divine Body realm!"
Wu Jiuling pointed at the purple tower in front of them and said,
"Why is this tower over a hundred zhang high yet unaffected by the wind?"
"Because its foundation is broad and stable enough. If its foundation were as wide as a thousand zhang, even if the tower were tens of thousands of zhang high, it could still stand firm."
He paused, looking at Chang Qing, and said,
"The Divine Body realm is to lay a solid and broad foundation for future cultivation."