"Didn't they say that crossing the ocean would lead back to Pangu Continent?" Lu Yuan asked.
"Ha, how big is the ocean?" the fish-headed creature scoffed. "There was once a civilization that tried to cross the sea, but they disappeared halfway, never to be heard from again."
"Maybe they really left?" said a nearby ape-like creature.
"That civilization left behind long-distance communication methods." The fish-headed creature's voice dropped. "That was a Fourth-level Civilization that suddenly lost contact. What do you think happened?"
Immediately, everyone fell silent, some shrinking away and scattering.
Lu Yuan felt vaguely uneasy, frowning slightly. Rumors like this, could be either false or true.
"Friend, what was the name of that disappearing Fourth-level Civilization, and how powerful were they?"
"Don't ask me, I only heard it through the grapevine."
Continuing to cruise around in the spaceship, he unexpectedly saw several lizard men setting up stalls by the roadside.