C941 What is going on?

When the huge shadow landed on the ground, Long Tianci's eyes widened. This was the first time he had seen a Sawtooth Water Dragon in his life, and he was extremely curious about such a thing!

This Sawtooth Water Dragon was twenty-two meters long, its entire body was a grayish-blue color, its outer skin was smooth like a mirror, a row of spikes were growing on its back