C452 First Style of the Thunder Emperor's Fury

Just as Ning Xiao had guessed, the overflowing power of thunder had pushed him to the edge of advancing. After the Thunder Source Body Tempering Art was activated, it began to smoothly refine and fill him up. The power of thunder and lightning in every cell pushed the structure of his body in an even more powerful direction.

The silver light on his body became dimmer and dimmer. Two hours later