Isn't that the same race as the Demon Dragon King?

Ning Qi looked at the evil dragon with a half-smile, and said: "You are a mere seventh-order dragon, and you are rampant in front of me. Where does it come from?"

"My dark demon dragon has the Dragon Emperor. If I die here today, he will know about it. In a few days, he will come through the sky and kill all the ants here!"