Harleen Quinzel is an ambitious psychologist who's had a rather checkered past, due to her sleeping with one of her college professors. During her research of sociopaths, she develops a theory that could potentially be the key to understanding and curing people who're potential sociopaths in the making. Seeing potential in her research, Wayne Enterprises decides to fund her research, and grants her the ability to continue her research at Arkham Asylum, home to Gotham's most insane and mentally complex villains. During her time at Arkham, she's continually having nightmares about the Joker, due to her having previously met him during one of his fights with Batman. However, she simply can't stay away from him, and the two begin to fall in love. Though which way is the love flowing?
