Chapter 581: I'm not afraid to make enemies with everyone in the world!

Nine fire dragons rose into the sky from the underground of Yan Sect, emitting terrifying power, forming a large formation that enveloped Ye Fan!
This is the Yan Sect's protective formation, which was set up by the ancestor himself.
Although after so many years, the power of the formation has weakened a lot, it is still enough to sweep away any strong man in the Nirvana Realm, and even compete with the strong men in the Life and Death Realm above the Nirvana Realm!
At this moment, Ye...