Selva is a special little girl who has blue skin and comes from a country where there is nothing but sand. She has a rusty bicycle with no bell, but with a great story hidden in its saddle. Many years later, the protagonist remembers how their friendship with Selva began, the story of the bicycle and the great adventure they experienced together when they decided to go in search of the desert. Beautiful and never forgotten memories, treasured in the heart along with the sunshine of that far off summer.