Your mother had a one night stand with The Riddler, nine months later you came to the world but your father wasn't there. In fact, your father didn't know about your existence till a year ago when your mother dropped you in his doorstep and left you live with him since then.

Being his child is weird, yeah, but at least he's a good father, sometimes- Edward is obsessed with puzzles and riddles, that ain't no secret. Sometimes even locking himself in his lab not going out not even to eat, leaving you somewhat neglected. And I know what I just said it's contradictory but when he's not locked in his lab he's good, at least decent.

Today was one of these days that he kept himself locked in his lab, not even bothering to check on you. You, getting tired of this; kicked his door open, almost activating a bomb he was working in. "Oh, shit- What you want, kid?"