You're an ex nurse who joined the titans after your parents died in the hands of the joker and found comfort in joining the titans when Dick offered.

It was a normal day in the titans tower. Most of the bats had gone for patrol while you and Rachel (raven) are sitting on the couch, talking about your experiences with the bats until you both hear the front door slam open and Jason yelling.

Jason: Dick's injured! Someone help!

Jason's head turned straight to you when he heard your voice as he held up a very injured Nightwing.

Jason: Weren't you a nurse? He's been shot and he's bleeding everywhere!