The Penglai Continent was extremely famous in the rank 5 region, and most of this fame came from the Jade Treasure Sect!
The Jade Treasure Sect was the number one sect in the rank 5 region. There were many cultivators there, and there were naturally many powerful old monsters. That was why the continent they were on was called Penglai, also known as the Penglai Celestial Realm.
The Penglai continent was far larger than Moro, dozens of times larger. From a distance, calling Penglai a continent wasn't appropriate because it wasn't a continent but half a cultivation planet!
There were very few cultivation planets in the Cloud Sea. Only some extremely powerful sects could have them.
Even the Jade Treasure Sect didn't have the right to occupy a complete cultivation planet and could only obtain half of it! This half of the cultivation planet was given to him by the rank 9 ghost sect because of the great contribution the Penglai ancestor made 20,000 years ago.