Raven Walter didn't want to be bothered with the affairs of the Cultivation World, and instead was more concerned with matters on Earth. After entrusting all the responsibilities to the three women, he excused himself for closed-door cultivation to break through to the Golden Core Middle Stage, but actually secretly teleported away.
Although he was worried about the women, he had his own thoughts. It was time for the three women to bear their own responsibilities. If they couldn't handle such a situation, their fate would be the same eventually.
As for the nine Soul Splitting experts, Peter Brown believed they would never betray him as long as he was around.
After continuous teleportation, Peter had already arrived at the Land of Decay.
This time, since he brought so many Lingcao and seeds, he simply made several trips back and forth in the Land of Decay until his Ring was filled with various Lingcao before leaving.