In the heart of the Dragon Vein, a vast pocket realm half-filled with a golden sea existed. A grand silver city floated over the sea surface, reaching for the luminous crystal ceiling with its spire-like towering structures.
Tenacious vine-like golden roots covered the earthen walls like myriad snakes, extending into the depths of the golden sea and stretching out to the crystal sky.
Celestial City was not a submerged city due to the abundant air that existed within the Dragon Heart. But whether it was the air or the golden sea itself, both were incredibly dense. Even gravity was several times greater than elsewhere.
On top of that, the entire Dragon Heart would produce an outward pulse periodically.
