Victory

This was my teen angst story (well, one of them)

Victoria Hugo is an assassin, who falls in love with Charlotte Grieves after accidentally kidnapping Charlotte instead of their real target. Victoria apologizes and lets Charlotte go, since Charlotte hadn't seen much that would incriminate Victoria or her assassin gang. 

Victoria and Charlotte continue to run into each other, accidentally at first and then on purpose as they start to grow closer. Eventually, it's revealed that Charlotte is the daughter of the vigilante, Monsoon, who is trying to hunt down Victoria for the death of his wife. 

Victoria is also dealing with the difficulties of being a gang leader, since she's a member of the Four Horsemen. The Four Horsemen is the name for the four gangs who signed a non-aggression treaty and started to work together. Victoria is the horseman, Death, and is the leader of the gang, Silent Night, who are responsible for carrying out assassinations and training bodyguards.