At this moment, barriers rose simultaneously over both the inner and outer cities of Shrek City.
Relying on these two barriers, they managed to block quite a few attacks, but everyone knew they would not hold for long.
Moreover, the attacks were not aimed solely at Shrek Academy, but at the entirety of Shrek City.
Even the people of Sea God Pavilion could never protect the whole of Shrek City.
Tang Sect's Amorous Douluo and Heartless Douluo also joined Yun Ming and the others at this time.
The Light and Dark Douluo, Long Yeyue, could not help but question Yun Ming and Cao Dezhi.
"Fine! Times really have changed. It seems Shrek has gone too long without showing its fangs, to the point that any stray cat or dog dares set its sights on us.
"Yun Ming, Cao Dezhi, what the hell have you two been doing? The information you brought back was outrageously wrong.
"And what is with so many Fixed Soul Guidance Cannon shells arriving here?
"They were even fired at close range from the outer city. What is that supposed to mean?
"Since when has Shrek City's defense become so fragile?"
If there were many Fixed Soul Guidance Cannons, that could be attributed to the enemy's thorough preparations. But the latter issues were inexcusable. Shrek City had clearly been infiltrated by the enemy.
How could Long Yeyue not be furious? Yet being furious was useless now. The deed was done, and they could only pray that no twelfth-rank Fixed Soul Guidance Cannon would appear.
At that moment, violent tremors erupted, followed by a massive explosion in Shrek's outer city within the defensive barrier.
This was clearly not an aerial strike, but an explosion from the ground.
Someone had secretly transported Fixed Soul Guidance Cannons into Shrek City,