A faint unease coiled around his heart, and Chu Mu could not help but feel conflicted.
Though he did not know the precise circumstances within those two worlds, judging from every trace, very few people could have entered this place from ancient times until now.
By his estimation, even with ancient treasures protecting them, they could at most reach the Silent Death Ocean.
Even the finest top-grade ancient treasures could never endure for long within the Silent Death Ocean.
Silent Death Power, thick enough to become tangible, was undoubtedly the mortal enemy of all living beings.
He felt that, from ancient times to the present, those capable of setting foot here were likely limited to the group that possessed the highest-level authority over the Heavenly Palace.
That Heng Emperor had most likely visited this place before.
After all, Heavenly Heart was an extension of the world's laws.
No matter how terrifying Silent Death Power was, it remained far inferior to the existence of laws.
Even with Heavenly Heart's authority, they had stopped here and then mobilized the strength of the entire nation to investigate. This undoubtedly proved that Heng Emperor alone had not been confident in facing this place.
Or perhaps there was something here that Heng Emperor feared.
Such as Heavenly Evolution, such as... Heavenly Heart? And judging from the scene of the worlds colliding, this prison had surely already suffered considerable damage.
His half-year of observation had also confirmed this point.
This world-prison, evolved from the Cultivation World, was like a punctured balloon amid the collision of worlds. With every passing second, its power could be seen leaking away.
Though the rate of loss was not fast, every moment of loss meant that the power of this prison would sooner or later completely decline.
It would not even