Birta overhears her mother’s phone conversation. She is saying to a friend that, due to her financial problems, she won’t be able to afford the family Christmas. Strong and responsible Birta decides to find a way to raise money but it’s not so easy when you’re only 11 years old.

The film deals with four men who rob a bank to pay tens of millions of debts one of them to Iceland's most dangerous man, Gulla's car dealership. To help Arnari out of the pinch, his three friends decide to help him rob robbery, gripped and armed. What could possibly go wrong?