en Cuevana 3. Ernst is a student in Hamburg around 1900 and leads a life like many other young people. In his free time, he roams the colorful metropolis with his buddy Karl. After school, he helps his father, whose business he is to inherit one day. Ernst has many questions about the world and life, but it is difficult to find satisfactory answers... At this time, nobody suspects that he will go down in the history books as the workers' leader Ernst Thälmann.