To get out of the most complicated situations, Batgirl has always used her best weapon: her mind. But while Burnside is in danger again, Barbara Gordon will have to face a most cunning opponent... since this one steals her secrets and memories, turning them against her. With her best friends and allies, Spoiler, Black Canary and Batwing, Batgirl will have to face the worst enemy that is devastated by the flames...