Everyone felt confused.
The thunder roared loudly, but the raindrops were small.
Is this not the Mutant Beast Secret Realm?
Only Xiao Zhan and his group knew that the seemingly peaceful situation was merely the calm before the storm.
Indeed, just as many people were about to lower their guard, suddenly, a large group of flying monstrous beasts burst out from the Secret Realm.
Their bodies were huge, about ten meters in length, all black without feathers, but instead had raw, skeletal skin, with ferocious appearances, somewhat resembling winged dragons, except their heads looked like ghostly entities with fierce tusks and gaping mouths.
Their speed was incredibly fast, storming towards the Northern City defensive line!
And their numbers were also enormous, densely packed, like bats flying out of a cave.
There were thousands of them.
