Lin Feng searched everywhere in this chiliocosm domain. Many worlds he encountered had already taken shape. As for how worlds were born, he did not know either.
Lin Feng was probably not the only one who did not know. Even those Controllers might not know.
Ordinary Controllers used the Boundary Stone to establish an internal world. They only knew about the Boundary Stone, but they did not know much about how worlds were born.
The other type of Controllers became Controllers by transforming into a universe, like Lin Feng.
However, Lin Feng also did not know how his internal universe was born, nor did he know the exact steps of its birth. For some reason, Lin Feng had a vague feeling that this seemed to be very important, even more important than devouring worlds.
In the next period of time, Lin Feng consciously tried to find some worlds that were taking shape. Unfortunately, encountering such worlds also depended on luck.