C862 World extinguishing demon dragon?

Since there was no one around, Chen Xiao didn't hold back and pulled Yue Yao in. As soon as they passed through the stone door, the World Exterminating Demon Dragon in their sea of consciousness immediately opened its eyes, letting out a low dragon roar.

However, the dragon roar only lasted for three breaths of time, and then it stopped. This was something that Chen Xiao did not expect.

"Yueyu