What happens when Joker's smitten kitten doesn't remember him? An experiment of Scarecrow's renders Harley forgetful. Mistah J will stop at nothing to get her back. (Rated M for lemons and some abuse/violence)

AU where Harley and Joker meet as young adults. Harley is bullied and misunderstood at school, but the new neighbor across the street J is set to change all of that. What happens when two alienated, lost people find each other? And what happens when J leads Harley astray into a world of delinquency and murder?