Spy in the club

I really enjoyed sienna and Nikolai's story. I felt sadness at her longing for love and constant worry over her brother's life, that she had to resort to the dangerous things she did. Nikolai was a hard man to get under his skin. Its clear to everyone but him that his feelings for sienna run deep, but it seems its more a battle of wills between these two. Crossed wires in some sense too. Their energy and games really bring a spark to the story.