When the two best friends, Jill and Joy find a huge amount of money on the street on the first day of the summer holiday they decide to buy a house from mysterious Mrs. Rosebud. It is a real dream house, measured and equipped exactly for two little seven-year-old girls’ requirements. Jill and Joy start to live the summer of their dreams, which is full of adventure and surprises but without any parents. Anything can happen and strange things occur as reality and fantasy magically intertwine.