C2330 Taking Lightning with Bare Hands

"He is refining a low-grade Profound Core!"

The surrounding students only reacted after a long time. Looking at the dark clouds that began to gather in the sky, an expression of disbelief appeared on their faces.

The dark clouds were gathering and the lightning tribulation was about to arrive. What was the sign that it was not refining a Profound Core?

And compared to Wang Xiao