Harley Quinn Link

: Assigned to treat the Joker, she instead became obsessed with him. He manipulated her into helping him escape, leading to her transformation into the jester-themed villain, Harley Quinn.

Harley’s character arc is defined by her journey away from the Joker's toxic influence toward becoming an independent anti-hero. Harley Quinn: A Quinntessential Crash Course - GateCrashers Harley Quinn

: Before her descent into madness, she was Dr. Harleen Quinzel, a promising psychiatrist at Arkham Asylum. : Assigned to treat the Joker, she instead