The story starts when a mysterious women asks Carlotta Carlyle who was once a cop, to help her find her missing Immigration card and gave her a five hundred dollar bill, though the woman did not looked as if she could afford such a huge sum. Though it seemed a straight forward task in the beggnning, Carlotta sooon realised it that is just the other way round. The mysterious woman suddenly disappears and the card ends up with other woman, who is dead. An immigration agent who follows carlotta is the other mysterious character.
I do not have much to write on it as I did not find it quite interesting to read..