An ambitious Voldemort prepares to lead his armies into the Delenda Est dimension to topple Minister Black III. But, he has lost the element of surprise, and there is a Pre-OotP dimension in between his dimension and the DE dimension where he will have to fight Minister Black's armies, spies, and civilian meddlers, not to mention two Harry Potters and the infamous Black Triplets.

Harry is a prisoner, and Bellatrix has fallen from grace. The accidental activation of Bella's treasured heirloom results in another chance for Harry. It also gives him the opportunity to make the acquaintance of the young and enigmatic Bellatrix Black as they change the course of history.