As the spiritual energy within the swirling ball was gradually channeled into the vortex of spiritual power, it began to rotate several times faster than before.

And he hadn’t even used any spirit stones to speed up the process!

After all the energy was absorbed by his spiritual power and went through a round of refining, Nie Tian examined himself with his soul and immediately found that the outermost ringed area of his spiritual sea had been filled with pure and condensed spiritual power.

The result of this round of cultivation was equivalent to that of several days of bitter cultivation with spirit stones.

If he could remain in this mysterious land and continue to gather and condense the spiritual Qi of Heaven and Earth into spheres like this, and then refine it into his spiritual sea, he was fairly certain that the speed of his breakthroughs in the Lesser Heaven stage would increase by seven or eight times!

However, that was assuming he could stay here.

Once he returned to the Cloudsoaring sect, it would be impossible for him to have such great improvement in his cultivation if he practiced with the spiritual Qi of Heaven and Earth over the...