A strange virus is quickly exterminating the world's muggle population. Hermione Granger knows that if the muggle world goes, the wizarding world won't be too far behind it. With the help of the headmistress and staff of Hogwarts, she turns the castle grounds into a refugee camp for muggle survivors of the virus. Knowing that muggles are notorious for their distrust of magic, Hermione and Professor Severus Snape set off for America. Their mission? To locate and bring back a group of strong, American muggle survivors that they've heard tales of. After all, who better to lead muggles than fellow muggles?