The two friends, Fy and Bi, come wandering along the country road as so many times before without a destination and - without food. Hunger torments them, and they stop with wide eyes at a bakery truck, whose back door is open and opens the view to sumptuous trays of pastries and mayor's bars. However, they get a long nose and wander on to an old castle, where they seek accommodation for the night. In the castle cellar they open a book - and immediately they are back in the exciting events and deadly battles of the 15th century. And again we are back in the castle cellar, where Fy now with a bang closes the dusty, old book, and the two set out on the country road again.