Synopsis.

As an intern at Arkham, Harleen’s life went way wrong when she was working with the Joker, falling in love with him, which gave him a chance to manipulate her into freeing him. She became his henchman for a long time after that, until eventually leaving him for good and striking out on her own, or sometimes with other Gotham Rogues. A bit of a wildcard; she’ll sometimes be on the side of villains, but sometimes she’ll be on the side of heroes, just depending on what her personal goals are.