Four young people from Tanzania and Cameroon complete a year of "Weltwärts Voluntary Service" in Germany. For each of them, it is their first visit in Europe. The film follows the four volunteers throughout their year of service, it expresses their different expectations, their enthusiasm, their goals and their challenges. The volunteers describe subjectively their personal experiences as well as their view of Germany. The documentary is a thoughtful and exciting vision of the exchange program seen by four young people.