"Why was the Spirit Domain Power so terrifyingly strong?"
The Array Spirit had naturally seen Earth Immortals before, but one this powerful—one capable of contending with the Spirit Domain Power of this Yuanli Grotto-Heaven—was exceedingly rare.
This Earth Immortal was clearly no ordinary one.
Just as the Array Spirit hurriedly tried to activate other divine abilities and restrictions, the sky above was suddenly seized by a streak of golden light.
It was none other than the Shushan Sect's guardian formation—the 'Two Polarities, One Qi, Nine Palaces, Sumeru Grand Formation'!
This formation exhausted the ways of life and death, reality and illusion. Countless Lesser Worlds seemed to be born and destroyed within the golden light...
Before anyone noticed, it had spread throughout the entire grotto-heaven.
"Eight swords flying as one—go!"
Countless seal characters seemed to flash through Fang Xi's eyes. Eight flying swords lined up in a row and slashed toward a certain point in the void.
"Not good! That place is..."
The Array Spirit's eyes nearly split open, and it could no longer maintain its composure.
Whoosh!
The void was cleaved open first by the Taiyi Invisible Sword, followed by the All Heavens Blazing Fire, Sixth Generation Qing He...
Boundless sword light surged into the Void Rift. The Sword Qi pouring out transformed into a long dragon, which suddenly let out a roar and viciously tore with its two dragon claws.
The Void Rift was completely opened, faintly revealing the secret hidden in the deepest part of the grotto-heaven.
It was an utterly ordinary cave abode.
Only a pitch-black, blurry mirror hung above the cave abode's entrance.
On the mirror's surface, the figure of the Array Spirit 'Fang Xi' emerged, its expression ugly. "I underestimated you. I never thought you were actually an Immortal Array Master!"
If Fang Xi had