What happens when most of humanity dies within a few months? In a very short time, a plague wipes out almost everyone on Earth. The only survivors are children and teenagers. Like 16-year-old Noah. After the death of his parents, Noah flees Hamburg for the countryside, to Dithmarschen, to live with his grandparents. But they, too, have passed away, and Noah is completely alone. Alone, except for four-year-old Finn, whom he found along the way, and his dog, Benny.