Successful breakthrough!

The Spiritual Space finally stopped growing when it reached a staggering length of 5 kilometers—five times that of an average peak Foundation Building Realm expert!

David looked at this scene with astonishment. Although he had guessed his Spiritual Space was going to be large, he had never imagined it would grow to such an extent. It was monstrously huge.

Now that the changes had stopped, he could finally observe his Spiritual Space in peace. It resembled a large black lake because of the liquid mana. Even though he had an illusory body, David could still feel the familiar sensation of wetness.

The large gray pillar at the center, along with a couple of other pillars, were like world trees supporting his Spiritual Space. A little ecosystem seemed to have formed inside, with the rotating symbol in the middle filling the space with mana while the pillars absorbed the excess energy, balancing it.