Chapter 586 Massive Killing Formation of the 12 Stars!

Chu Xun narrowed his eyes slightly, and his eyes shone inexplicably. In fact, he was a little surprised. It had only been a short time since they met last time. Mo Yan had fostered so many experts of Subterranean Devils, especially some of them were at the late stage of the Earth Immortal Realm. How did he do it? Moreover, when seeing the Blood Ball of the Subterranean Devils in Mo Nai's hand, he remembered that Gu Feiyu wanted to use the disciples of the Yan family and the Sanctuary of Tetrarchy for blood sacrifice. At that time, he thought that it was just a story Mo Yan made but now thought that it was not.