The Bimon warriors were already clearing the battlefield. Twelve mammoth elephants dragged wooden rollers along the path, driving away the accumulated rainwater from the Valley. Meanwhile, Liu Zhenhan and others waited anxiously for Ruona. Incapable of enduring the wait, Liu Zhenhan sought a distraction and rode Gerein into the sky to inspect the "stairway to heaven" mentioned by the Blood Elves.
About a thousand yards away from the Flame Mountain Valley, he indeed reached the limit of the underground sky. The landscape of the underground sky didn't deviate much from the ground one, having its mountains and prolonged trenches. However, under the light of the Sacrificial Fire, Liu Zhenhan could clearly see the different wells and properly repaired stepped slopes. He couldn't comprehend who built it all and especially how they erected it upside-down.
