Going For Lecture

This was because they were originally one body.

The main core after fusing was even more solid, much more solid than a normal human's dot.

"cosmos lord level 1 werewolf gene body. Its internal world has a length and width of 100,000 km." David exclaimed, "When it reaches Celestial, what would that be like?"

The bigger the internal space, the better.

However it also represented that the main core within was even more solid. When David reaches the Celestial level 9, against an immovable main core…he would know why generations of werewolf gene body were helpless against it.