it Harley Quinn's origin story is a multifaceted journey from a promising psychiatrist to a chaotic criminal. She begins as Harleen Quinzel, a bright young woman working at Arkham Asylum, drawn to the Joker and falling deeply under his influence. Her obsession with the Joker leads her to experiment with various methods to "cure" him, ultimately resulting in the Joker's transformation into the chaotic villain fans know and love. This transformation inspires Harleen to join his path, adopting the persona of Harley Quinn and embarking on a life of crime alongside him