Earth-0, more accurately known as Universe-0, is a mysterious universe located opposite of Earth-10 in the BTFF Multiverse.


Not much is known about this universe, due to being in a relatively large distance from the other universes, deep inside The Empty.

Noteworthy Timelines

It has been confirmed that Earth-0 only has one timeline, with no "alternate dimensions" or "pocket universes" whatsoever.


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