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. If he was right, the Blood Ball of the Subterranean Devils needed a large amount of warriors' True Blood for blood sacrifice. The True Blood of the warriors present was much stronger than that of the disciples of the Yan family and the Sanctuary of Tetrarchy. It seemed that they had already planned the sacrifice. The sudden change caused all the warriors present to panic