C125 Playing Thunder in front of the Dragon?

Roar! The huge dragon let out another loud roar, but he didn't do anything. It seemed like it was just to scare Xuan Kongzi. Seeing this, Xuan Kongzi was even more angry. The speed at which he was forming the sword technique increased by 20%.

"Thunder of the Ninth Heaven turning into a divine sword, the Evil Warding Yang