
A nonphysical multiverse traveler may be disembodied as a spectator, but may also be able to enter the body of beings to experience what they are experiencing, or to assume direct control. The method of multiverse travel can be physical or nonphysical. The dimensional expanse is potentially limitless, while the traveler's lifetime and ability to explore and survive them is not. To make sense of this, they may have some relative sense of locality starting from their "home" dimension or timeline, traveling "outward" into the gradually diverging alternate realities around their own. Selecting a specific dimensional or timeline destination in the multiverse may be difficult for a traveler. The multiverse may have no apparent ultimate purpose or reason for existence, other than it just is.



Timelines need not progress forward, or even backward, but also what appears to be sideways through disjointed and unrelated frames of reference.
