One Dreaded Curse

It was late on the 8th of November 2021. After a long day at the office, Unspeakable Harry Potter and Chieftainess Warlock Hermione Granger got a strange request. "Please come to the DOM main offices. We require your magical signature for a test." What now? wondered both in silence. Funny enough, Magic had a plan for the two, unknown to them, an old curse was about to be revealed.