Memora

Memora is a dimension that manifests the memories and thoughts of wanderers who pass through Memora as cloud-like figments in the sky.

Vince McMahon seeks refuge in Memora after being transformed by the "mysterious man from another dimension". Derp fights Vince in his Soul Form here.

Pause Screen Description
"This dimension itself manifests itself based on one's memories. The starry night sky becomes one big projector screen for one heck of a slideshow."