To Chu Xuan, breaking through to the Supreme realm was a natural process which did not take long.
However, for others, breaking through was not something that could be accomplished within a day or two.
This was especially so for large realm breakthroughs that involved communicating with the laws of Heaven and Earth.
Those who broke through after a few months of seclusion were all top-notch geniuses. It could be said that these geniuses would have no problem breaking through to the Heaven realm at all.
They were all people with excellent comprehension ability and outstanding talent.
It was normal for most people who entered seclusion to take a few years or even a few hundred years to break through.
Yet Chu Xuan did not even take a full day to complete his breakthrough.
If news of this spread out, it would make a large number of Supreme realm cultivators curse the heavens for being unfair and hug each other while shedding tears!