In the Andean foothills, a five-year-old Quechua girl is entrusted with a big job: to collect a marrow bone from the neighbor for the family soup. The bone will add flavor and nutrition to the lunchtime soup. Her mother warns her not to dawdle on the two-hour walk, each way, through the wild landscape...but Picu can't help it!

Translation from the Spanish of: La hermana menor.