No one knows how many realms exist within the Void, not even the Wanhua Domain.
Whether the people of the Wanhua Domain have visited other realms is also uncertain. In recent ancient times, it is likely that no one has travelled to other realms, but in ancient and distant ancient times, it is possible that people might have ventured to other realms.
Especially in the distant ancient times, the Wanhua Domain was known for its abundance of powerful beings, not only including various Divine Beasts but also numerous formidable figures, with an unknown number of Taoist Masters.
Traversing the endless Void is not an easy task. Golden Core Cultivators can walk in the Void, but they dare not venture deep into the Void, as it is easy to lose direction and become unable to find the way back.
