When Lind emerged from the Nautilus he felt a little uncomfortable due to the density of the Qi. Compared to the Floating Isles, he would guess the density in the cavern was easily 2 to 3 times as high.
Reaching Star Tier in less than 500 years was easily feasible. It also solved the mystery of why the World Realm wyverns did not occupy the lower third of the mountain. The Qi was too thin for them.
The mountain was a condensed equivalent of the Floating Isles. It was so massive it was hard to say which was bigger but it left many questions for him.
"Seniors, thank you for welcoming me." Lind bowed respectfully but the 3 Sky Realms seemed uncomfortable. Lind had forgotten that the beast's hierarchies were fairly rigid. A dragon, no matter their strength, would always be higher than any lesser bloodline.
They moved past the awkward greeting and Lind examined the cavern.