558, The Dragon King's Rage

The Mountain and Sea Realm was a vast world. To say it was part of Earth wasn't exactly correct, but then again, it was not entirely separate either. It had a dependent relationship with Earth but it contained no universe of its own. It was more like a single, isolated space that existed outside of Earth's realm—not unlike the second layer of the Thirty-Three Heavens.

"Surely it's not possible that if I stay here one night, I'll emerge to find centuries have passed?"

"That's Overseas East Mountain, and this is Mount Dahuang West Mountain. The flow of time isn't the same. If you go in there for one night, by the time you get out, you'd probably have left the Milky Way Galaxy." Evil God No.2 sat beside a low table, holding a cup of tea, sipping gently. An accounting ledger lay before her: "This place can be truly strange, you'll be fine as long as you don't wander aimlessly."

"Oh."