The Italian Mafia Wants Me?

Meet Celeste Anderson. She's not what you would call your average teenager. Her father is a hitman and he has trained his daughter in the art of everything that involves fighting. One day Celeste comes home to find her father murdered in cold blood and now she has to do what it takes to find his killer and get her revenge. But for some reason she can't get the feeling that someone is watching her.

Now meet Julian Romanov. His name is known far and wide as the most secretive man. But don't let that fool you. He is also known as someone who shouldn't messed with. When he hears that his trusted friend has been murdered, he also finds out that he had a daughter, who is missing, he stops whatever he's doing to figure out what exactly has happened.

Can these two figure out the truth? Or will they're feelings for each other get in the way?

*This is my first story so please be mindful of any grammatical errors you see*