Now, Big Bull's soul was fused with the earth vein. It had been this way since ancient times, and though Big Bull seemed to be immortal because of this, it was actually constantly suffering from the pain of being crushed by the mountain.

Unless the Jade Gate fell, Big Bull was doomed to be an eternal prisoner! It did not want to endure another day of this painful suffering and torment, so it agreed to Rourou’s request so quickly.

Of course, Rourou had a reason for stating her promise…reincarnating from the Demon Pool was something that only the most powerful great demons had the qualifications to do. To be able to retain one’s spiritual wisdom and one’s soul completely to ensure that they had double the power in their next life also required the luck of the Demon Clan’s bloodline.

As for why this great demon, who had lived underneath Bull Fighting Mountain for countless years, had believed Rourou’s words...