The trip out of the Serenity Plains was smooth because the area they were at was remote. It belonged to the territory of a fifth rank family which only had two Noble Lord Realm warriors. Lu Li and the others were not easy target for average warriors.
The Serene Cloud Sea was not large, being only a continental sea. Legend had it that the Serenity Plains and the Clouds Plains were connected. When some supreme warrior was fighting against a hated enemy, he cut off the two plains in a move. Water poured into the sunken area in the middle, which later turned to be the Serene Cloud Sea.
The legend must be exaggerating. Lu Li laughed, not convinced by Third Patriarch's story. Small as it was, it would take them more than a day to go across the Serene Cloud Sea. Granted, they were not traveling fast, but the overall distance still amounted to ten million nautical miles.
A continental sea with a length of ten million nautical miles was created in one move?