When Harleen Quinzel wakes up in a hospital bed with no recollection of the past few months, she scrambles to pick up the pieces of her life. As she starts classes at Gotham University and an internship at Arkham Asylum, Harleen is determined to make her mark, getting paired with the most high-profile female inmate at Arkham-the notorious Talia al Ghul. Talia is brilliant and fascinating, and as they spend more time together, the lines between good and bad begin to blur for Harleen. When she starts to see Talia less as a patient and more as a mentor, all of Harleen's dark and dangerous pieces begin finding their way to the surface again. The only way to stop the terror that haunts the halls of Arkham Asylum may be to let her darkness out.
