Doha, Jakob, Erik, Laura and Yannick. Five young people with German passports. They live in very different regions and are at home in very different environments. But they have one thing in common: They are all 18 or just slightly older. The movie "18+ Germany" accompanies the everyday lives of these protagonists over a period of one year, watching them as they take their first steps towards adulthood. What are the expectations of these young people of Generation Z? What moves them, what are their dreams, what are their concerns? And what is their opinion about the country they are living in?