??? (Multiverse)

??? An unknown world secluded in an unknown dimension without any people just waiting for someone to stumble upon it

Okay this is a Multiverse travel one you can build a Multiverse Kingdom or just use this planet as a base as your character travels through the Multiverse create your own character or pick a pre-established character from another source note either the character either accidentally ends up in this world or they purposely come whichever