It took a lot of energy and strength to connect minds.
He could only find two words to describe such a kind of feeling: burning and chaotic.
The burning sensation resulted from the Origin of Magic. Although the Origin of Magic was where all kinds of power stemmed from, what everything returned to, and also what created the Realm of Minds, it would destroy everything coming near it before its upgrade.
As for the chaotic feeling, it came from minds themselves.
Once magic power reached a certain point, it would leave marks on a person's mind.
Numerous minds converged as streams merged with the ocean. Some of them sank to the bottom, leaving the slightest trace behind them while others floated off with the tidal waves.
The difference between the two lay whether minds had consciousness.
That was what parted higher minds from lower ones.