Jane Wayne was mostly known for being the sister of the infamous billionaire Bruce Wayne. Their once close relationship had become strained and distant ever since the tragic death of their parents. Behind Jane's warm smile lies a dark and devastating past, a burden she carries alone. Her life takes a dramatic turn when she meets someone both dangerous and irresistibly alluring: The Joker. He shows her a twisted kind of empathy, making her realize she doesn't have to suffer in solitude. But she doesn't know if she should risk the mad chance of being with a madman.