Cao Xing alone was now enough to wipe out this Griffin Nest in a short time.
Allen, standing beside him and having watched him cast that forbidden spell from start to finish, was completely stunned!
Only mages understood just how terrifying the magic Cao Xing had just unleashed was!
Even if Allen went all out now, he would not reach even one percent of that spell's power!
He clenched the staff in his hand once more!
The young mage was not discouraged. Instead, he silently swore to himself.
He would work even harder at mastering magic and strive to catch up to his lord!
Meanwhile.
Once the forbidden spell ended, there were no more obstacles ahead.
Even the entrance to the Griffin Nest ahead had been completely buried after the mountain was destroyed. Many Griffins had been unable to escape in time and were trapped inside.
This was precisely the result Cao Xing wanted.
After casting that terrifying forbidden spell, he also felt his mental energy had been drained dry.
Cao Xing swiftly took out a drop of Top-Grade Tree Sap (Gold) from his backpack.
After recovering his mental energy, he quickly said, "All Centaurs, control the Goblin Airship and wait here for us."
"Chuchu, keep leading us forward. Head straight for the Griffin Nest!"
As soon as he finished speaking, the Goblin Airship charged toward the Griffin Nest entrance at maximum speed.
"Buzzz—"
The propellers spun rapidly.
In less than two minutes, they arrived at the entrance to the Griffin Nest, which had been buried beneath all kinds of boulders and soil.
Dull crashing sounds could occasionally be heard from within.
It seemed many powerful creatures inside were trying to break out through the entrance.
Cao Xing directly opened the cabin door and said:
"Victoria, use Mind Energy Wave