Omar is a semi-level gangster in Oslo, Norway, living together with his father, who runs a fast food restaurant. When Omar's sister suddenly appears, a deep family secret is revealed. His sister is not dead, like everyone thought. She was taken care of by child protection services when only 16, while everyone thought she was honor killed after running away from her marriage in Pakistan. Omar is by his father ordered to find his sister, together with his cousin and fellow gangster Khuram. Together they face for them an unknown Norway, where his sister Amina has lead a secret and successful life.