Two Princess of Crime ( Lauren/you) (Y/n) G!P

Lauren Jauregui, or what she prefers to be called, Laur, was in an incident in high school, leaving her with a bad case of amnesia. The only thing she remembers is the person who stabbed her. One day, she was running late to her job at Arkham Asylum, she worked as an intern, looking to become a doctor.
As she was about to walk in, a certain girl with bright green hair, lots of tattoos, and a crazy smile stopped her. She was The Joker.
The Joker then started to take a liking to little, Laur. And history shows that Joker will get what she wants. . .One way, or another.