Chapter 673: Unable to Solve

Their expressions were also extremely worried, and their eyes were filled with nervousness and seriousness. They looked into the distance expectantly and said word by word, "I didn't expect such a thing to happen to our city!"

As soon as he finished speaking, the sound of cannonballs instantly sounded in the distance. Then, before the cannonballs could hit the giant bear beast, they instantly exploded in midair!

Large amounts of smoke immediately spread out from the surroundings, blocking the sun in an instant.

The attack power spread by the explosion was really too powerful. Even many high-level buildings around were instantly struck to the ground and shattered!

Countless tall buildings seemed to have been shattered and fell to the ground, turning into a large ruin!

The impact of the explosion was really too powerful. Before anyone could react, almost a third of the city had fallen into such a desperate situation!