"Harry Potter and the Return of the Dark Lord" picks up twelve years after the events of Harry Potter and the Deathly Hallows and The Harry Potter and the Second Dimension. Harry Potter, along with his friends Ron Weasley, Hermione Granger, and their children, are now living in their own dimension, where peace has reigned since the fall of Lord Voldemort. However, a new, looming threat begins to stir as dark forces resurface. At Hogwarts, Professor McGonagall tells the students about the past victory over Voldemort, but strange and mysterious events begin to occur, signaling that the darkness may return. As old enemies re-emerge, Harry and his friends must once again fight to protect the wizarding world and their loved ones from the rise of new evil forces.