Han Fei was thinking, This place is called the Ancient 72-Floor Demon Realm, so it must be a place to help sea demons to cultivate.
In this case, every demon realm here must have its own significance.
This second-floor demon realm definitely was not meant to make the entrants absorb the ownerless souls. That would be too difficult!
Very few cultivators were able to do this. Those ownerless souls probably belonged to those people who died here, and he happened to get the opportunity!
Then Han Fei's heart trembled. As for splitting demonic energy: if he split spiritual energy into halves, would it be possible that the amount of the demonic energy doubled out of thin air?
Based on this idea, Han Fei had continued for three hours.
Finally, when Han Fei disassembled the demonic energy into about one-fifth the size of the original, he couldn't move on. If he kept going, the demonic energy would collapse.