Once upon a time, childhood enemies grew up and fell in love ... Smart and sassy lawyer, Lily Adler, has been waging an epic battle with handsome and cocky Assistant District Attorney, Adam Roth since "the glitter incident" in preschool when they were four. Their friends' marriage, a mysterious neighbor, a federal trial, and some bossy big sisters guarantee they'll be spending plenty of time together. When they try to learn to play nicely, will they discover that their reaction to each other is even more volatile when they aren't fighting? Can they avoid the mobsters trying to kill them and figure out a way to be together without killing each other?