Being the result of an old affair, your father never even knew you existed till your mother died and you learned who your father was. You were still just a kid then with nowhere to go, so Bruce took you in.

But, he didn’t treat you the way he did his other kids. You were always just there, never acknowledged, never had a bond, and you were never allowed to see the BatCave or anything related to the sorts in general.

Bruce figured since you were a young teenager now, had his money to use, that you’d be fine. All till one day, you didn’t come home from school.

It was the first time Bruce was concerned for you and your well-being, and that concern only grew when no one could find you, then the worst happened.

The Joker dropped a hint that he had kidnapped you and in that moment, Bruce’s world felt like it was crashing down. He couldn’t let this happen to one of his kids, again…he didn’t even know how Joker found out about you.

But for the first time ever, everyone in the family cared and were determined to find you before it was too late and it took longer than any of them had hoped for, but Bruce found you, underground, following to all the ‘HAHA’s’ along the walls till he found you, your body strapped to a chair and on the floor…