"Wait a moment." Liu Zhenhan immediately sensed something was amiss: "How did you know that there happens to be an underground current in the Sky Ladder well above Flame Mountain Valley? I know that the underground sky is at least 10,000 meters high. How did you fly up there? Can your Cow-Eagle People fly up to 10,000 meters high?"
"The valley where the Difeng Giants reside has always been the highest terrain in the Furious Flame Continent. Because of these giants' traditional high habitation, the sky above Flame Mountain Valley is much lower than other parts of the Furious Flame Continent, probably only around 1,000 meters. Not all underground skies reach 10,000 meters high as you mentioned; our underground sky is made of dirt with some places thicker and some thinner, which is normal. The homes chosen by these Difeng Giants are right at the nearest places to the sky." As the Blood Elf mage spoke, a sense of pride emerged: "That's why our Cow-Eagle People can fly so high."
