What did he do to bring about this catastrophe?

"Nine-colored thunder mixed with runic power, I don't know how many immortal kings have been wiped out in this calamity in the ancient era!" the vice president of the Nine Heavens Academy sighed, not knowing how to help Wu Heng survive this difficulty.

The nine-colored thunder lasted for three days, and Wu Heng held on to it for three days, and he didn't take the pill yet, relying entirely on his body and willpower!

"It's an exaggeration, Dacheng Divine Body is different!" the academy teachers were speechless.

And three days......