"The Void contained no light or darkness. It also featured no temporal or spatial dimensions (neither "up" nor "down"), but the Tenth Doctor used some spatial language to conceptualise how the Void was "in between" all the universes which were "stacked up against each other". Even time in most senses did not actually exist there. Anyone who entered the Void could choose to let eternity pass them by: they would "exist outside the whole of creation" and would be completely unaffected by events as major as the end of their home universe or the start of another"
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