"Bang!"
On the battlefield outside Purple Cloud City.
Ye Beixuan slowly extended a finger.
A strange, dark-purple flame flickered into being at his fingertip.
The next moment.
"Boom...!"
The surrounding void shuddered violently, as though collapsing inward.
"Whoosh!"
Countless streams of fire origin power converged on the flame from every direction.
In barely a few breaths, the flame swelled rapidly into a gigantic purple fireball more than a hundred feet across.
Terrifying law might spread, along with a sinister aura that struck fear into the soul.
Even though Ye Beixuan had deliberately restrained the fireball's energy to keep it from spreading through his own ranks.
The surrounding Purple Cloud Sect members still felt overwhelming awe and the terror of being as insignificant as ants.
A Source Emperor Realm expert, the might of laws.
This already represented the very pinnacle of combat strength across all of Purple Cloud Prefecture.
"Go!"
Ye Beixuan gave a low shout and pointed his fingertip forward.
"Whoosh...!"
That gigantic fireball, condensed from vast fire origin power and a trace of law might.
Struck as swiftly as lightning toward a weakly glowing section of Purple Cloud City's City-Protecting Grand Formation.
As the fireball shot past the ranks of warships and approached the grand formation, it swelled again.
"Whoosh, whoosh..."
The immense might of laws and Yuan Force erupted in full, sweeping down like a boiling sea of fire.
Even the experts stationed inside Purple Cloud City felt a suffocating pressure.
At this sight.
Si Mingwei snorted coldly.
She stepped forward, instantly appearing beneath that section of the formation's light barrier.
Forming seals with both hands, she summoned a flash of dark-green light in the void before her, and a scepter appeared, translucent as jade and radiating emerald light.
"Swift!"
With a sharp cry, Si Mingwei gripped the