Ben and Barnabas are inseparable since they are small. The two of them, however, are no ordinary pair of brothers, for Barnabas, with his twenty-two years, remained mentally at the age of three.

Ben and Barnabas are unseparatable since they are small. The two of them, however, are no ordinary pair of brothers, for Barnabas, with his twenty-two years, remained mentally at the age of three. This also gave him the nickname "Simpel". But even if Simpel is a terrible nuisance, Ben can never imagine a life without his brother. But then the fate unexpectedly kills cruelly when her mother suddenly dies. Afterwards, Simpel is to be sent to a home, but the brothers do not allow that. Together, they flee and spend one night outdoors. Then Ben's dawn: To help Simpel, they have to meet the one person they have not seen for 15 years - their father...