It has been three years since Harley Quinn broke it off with The Joker for good and has been exploring the other side of the fence with Poison Ivy in Brooklyn, but will a run-in with the Merc with a Mouth throw her world for a loop or will it be love at first arse grab? Part 2 of Only a Universe Between Us - A Crossover Series

The deterioration of Harleen Quinzel told through the eyes of one of her patients: Pamela Lillian Isley.