These matters must be completed before mastering the "Infinite Void" Fourth Rank.
Only then can a foundation be laid before the inner universe's groundwork is set, to facilitate the continual fusion of more source world essences in the future.
"The reason why a source world is called a source world is that it is more perfect than other worlds of the same level, closer to true perfection. My inner universe absorbing the essence of a source world will also be closer to perfection, with the hope of eventually becoming perfect."
"A perfect world? That is a world that only a Fourteenth Rank Perfect Time Being can establish. Once my inner universe transforms to true perfection, the distance to becoming a Fourteenth Rank Perfect Time Being may not be far."
Of course, this is just Lin Yuan's speculation. To truly become a Fourteenth Rank Perfect Time Being? Lin Yuan does not have much clue.