Doomwitch Void was a location which included at least one solitary platform.

History[]

While travelling in a train on the Parallel Line with intent to visit Carthage, Dave hadn't paid his fare and thus didn't possess a valid ticket. Upon discovering this, Blakey, a robot on board, kicked Dave out of the train in Doomwitch Void, much to the protests of Theo Possible.

After Dave was kicked out, Theo offered to call whoever had purchased Dave's ship to get them to pick Dave up. After Dave told him to call Demeanour Demise, Theo proceeded to text Demise to help Dave. (COMIC: The Train in Vain and the Junkmail Messiah)