Matti and his little brother Sami have just gotten used to life in Finland, when life’s unpredictable circumstances bring them back to Germany again. With all their belongings in tow, the family moves in with their favorite uncle, Kurt. Matti couldn’t be happier, but Sami misses his friends and feels more like a Finn than a German. It’s clearly time for a typical Matti mission: A little piece of Finland needs to move to the small German town. But how?