Shortly after, Leon and Nightingale started to ascend their way back to the surface. As that happened, Leon casually glanced at Nightingale, who flew without a problem on her own.
"Despite becoming an earth dragon, you've already fully grasped the ability to fly, huh?"
"Yes, my Lord. It felt strangely natural to me," Nightingale replied.
Just like Awakeners could use celestial energy upon reaching the Celestial Realm and gaining celestial veins, Divine Beasts also have something similar.
Upon reaching the Divine Beast Realm, Divine Beasts could also refine the energy of heaven and earth.
Leon recalled that Divine Beasts also relied on the superior divine energy like all divine practitioners back in the Divine Realm.
However, in a lacking environment like Gaia, the spirit energy level was far from adequate to refine divine energy.