C156 Xumi Illusion
The Dimensional Portal Ring was a rare item even in the Heaven Realm. Although Hu Zhen's Dimensional Portal could only be used at fixed points, it was still very precious.
When Lin Rann came down from the Chaotic Space, he had lost his storage ring. There were several unlimited Dimensional Transportation Rings inside. If there was one, Lin Rann could easily return to the Heaven Realm