The grandmaster-level Army-Breaking Heavenly Sha Sword, driven by Gao Xian's grandmaster-level sword intent, struck straight at Mysterious Underworld Heavenly Lord through his gaze.
The power of this blow, nor the subtlety of how it was unleashed, was not what mattered.
Its true terror lay in the Taiji Yin-Yang Sword intent driving the Army-Breaking Heavenly Sha Sword, severing precisely the connection between Mysterious Underworld Heavenly Lord's essence wheel and the Nine Extremes Northern Abyss Token.
Every strand of Mysterious Underworld Heavenly Lord's divine consciousness radiance was clearly visible beneath Gao Xian's Great Might Heavenly Dragon Law-Controlling Treasure Seal, allowing for such precise accuracy.
At the same time, this sword also severed the connection between Mysterious Underworld Heavenly Lord's soul and his essence wheel.
Gao Xian's cultivation was still slightly inferior to Mysterious Underworld Heavenly Lord's. No matter how powerful the Army-Breaking Heavenly Sha Sword was, it could not forcibly kill Mysterious Underworld Heavenly Lord while he commanded the grand array.
Before making his move, Gao Xian had conducted tens of millions of deductions within the Taiyi Divine Hall.
The Taiyi Divine Hall could simulate the might of the seventh tier. Though it could not simulate Mysterious Underworld Heavenly Lord, it could simulate the workings of the Nine Extremes Northern Abyss Grand Array.
To kill Mysterious Underworld Heavenly Lord, Gao Xian had devised hundreds upon hundreds of plans. Yet in the end, there was no way around the Nine Extremes Northern Abyss Grand Array.
Unless he ambushed Mysterious Underworld outside the Dark Yin Hall. But then Mysterious Underworld would certainly maintain basic vigilance, making him even harder to catch.
Then one day, Gao Xian suddenly understood: though the Nine Extremes Northern Abyss Grand Array was formidable, to Mysterious Underworld Heavenly Lord, it was likewise an external force—an exceptionally powerful external force.
If