With Saint Realm Venerables like Aokun and Aoyi controlling the Royal Demon God Shuttle, Zong Shou only took a few days to get to the Cloud World.
If they were willing and spent all their energy, they would be able to cross hundreds of small-sized worlds in just a day.
Even Zong Shou himself had decent movement speed now. Even if he didn't use the Royal Demon God Shuttle, he was still able to cross dozens of worlds in a day.
His cultivation only needed to improve by a little and he would be able to cross World Barriers without a need to use the World Rivers.
When he was outside of the Cloud World, Zong Shou first sensed a dragon roar which came from Gantian Mountain.
"Oh? Is that the Saint Yin Dragon on Gantian Mountain, Country Protecting Saint Beast?"
Like it was welcoming him back, the dragon roar shook the void! It was really majestic.