C659 Cause of extreme cold

At this time, huge fireballs suddenly fell from the dark sky, as if it was pouring rain.

Some people who knew about formations stared with wide eyes, "9-star and Fire Rain Formation!"

The disciples of the Tongbao Sect screamed one after another, while the clan elders of the Tongbao Sect wanted to go out and save the people, but the huge flames were extremely strong.

Not only that