The fate of the Luo Clan clearly sounded a warning bell for all of them.
Dragon Slayer Sword effortlessly deflected a Flying Sword speeding towards him; after entering the Hollow Vacuum, Su Chengyu distinctly felt his perception of all things becoming more refined.
The fluctuations of Spiritual Energy, once akin to ripples on a calm lake in Su Chengyu's eyes, now appeared as innumerable threads even in the subtlest of motions.
This shift from planar to three-dimensional perception not only expanded his scope of awareness, but it also allowed Su Chengyu to clearly determine the flow of Spiritual Energy, the special characteristics of the Heavenly Dao, and even peculiarities within it.
"Break it for me!"
With the gap previously opened by Luo Lin using a Secret Technique, the once impenetrable Great Formation of the Luo Clan was torn open again by a single stroke of Su Chengyu's sword.