In an post-apocalyptic future, a group of young terrorists fights desperately against the obscure "Professor", the personification of all that is unwholesome in society, who ingeniously controls the ruins of civilization.

Stefan, Sam, Bernd, Volker and Norman are five young people from Berlin whose main occupation is music and to hang-out. When Stefan lands in a mental hospital, he meets Lissy, a singer and diva from the 30s. When the friends Stefan, they take the "grandma" Lizzy with them.