Just then!
Boom!!! Another terrifying blast from the Qing Xuan Great Spirit Cannon thundered toward the Black Water Sect's Flying Boat...
Several fleeing Black Water Sect disciples were caught in the enormous beam of azure light and instantly blasted to ashes, reduced to nothingness.
But the azure beam's target was still the Black Water Sect's Flying Boat.
This is bad!
The Blackwater Three Demons reacted at once, pouring their spell power into the Black Shield. Rings of spell power erupted, and two enormous Skeleton Dragons appeared once again...
Clang!! A heaven-shaking, earth-quaking roar rang out as countless azure storms and threads of light shattered and exploded...
Boom, boom, boom!!
The Blackwater Three Demons were driven back several dozen yards, while the colossal Flying Boat behind them rocked violently under the terrifying storm. The cultivators aboard all wore grim expressions...
Although this colossal Flying Boat supposedly boasted astonishing defenses, it only had sufficient protection once its formation had been set up and its defensive restrictions activated.
The cost was far from small, rivaling that of firing several shots from a super Spirit Cannon...
The Blackwater Three Demons barely managed to block the strike...
Red Dragon Girl shouted in a low voice, "Retreat! Retreat at full speed!"
At Red Dragon Girl's loud command, the fleeing Black Water Sect cultivators sped up even more...
The enormous Flying Boat beat its massive Propulsion Wings continuously, retreating at tremendous speed...
Meanwhile, the Blackwater Three Demons guarded the front of the enormous Flying Boat, ready for any more terrifying Spirit Cannon attacks from Skyward City...
Inside Skyward City, everyone from the Azure Profound Sect breathed a sigh of relief as they watched the Black Water Sect disciples withdraw...
This time had truly been far too dangerous. If the Black Water Sect cultivators had broken through the