The next few days were a flurry of attempts to undo their multiversal traveling machine. Granger adjusted some of the arithmancy, prodding the new equations into the Time Turner with her wand, and then, they looped the chain over their necks to find themselves standing in the middle of the desert, watching Other Granger traipse along a sand dune with Other Draco walking behind5. Their multiverse selves came across a spelled wall, and they watched themselves panic, trying to get back to one another, eventually pushing their way through the shimmering spell to reunite. Sand in their mouths, Draco and Granger (the originals) squeezed and stretched back to the laboratory.