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Having witnessed the power of the runes, Ning Kuan knew that breaking through was futile and decisively ceased his offensive.
Seeing that the opponent's Purple Blade had already absorbed nearly half of the Thunder Ball's power, Ning Kuan realized that if he did not unleash a technique soon, he might not be able to withstand that attack.
Without any hesitation, Ning Kuan swiftly infused his Primordial Qi into his sword and executed his unique technique.
Moments later, the Thunder Ball's energy in the air was completely drained by the Purple Blade, which now stretched into a gigantic Thunder Sword over thirty meters long, its blade sparking wildly with purple Thunder Light, an intimidating sight. This was the limit of Ye Wutian's current control.
Across from him, Ning Kuan's sword had also elongated to over thirty meters, radiating a deep blue and exuding a bone-chilling frost.
"Boom!"