Cubic

The father of the protagonist borrows money from the mafia, and as a guarantee promises to give his eldest daughter, a beautiful girl that he had brought with him to demonstrate... When the time came to return the money or give up the daughter, the father decides to hide with her eldest daughter, and the youngest to give as payment of the debt. Small clever - makes a deal with the boss: if she will return the debt of his father before he finds fugitives, he back off. And here begins the most interesting.