She nodded once, face still neutral. "Yes." she didn't really come from the most loving family. And Cain had raised many kids like herself, trying to create the perfect weapon. She was his only one real success. There were others just as strong, just a tough, but just not as good. She had ruined it for him.
"He worked for the League, and that family. To create the perfect body guard. 'One Who Is All.' To work for Ra's al Ghul." she explained, though she never really hinted at the fact that she was the One Who Is All. "Though many people were trained in the end. Killers, most of them."
She couldn't help it, a smirk crossed her lips at his reaction. She'd finally shut him up, this time without even trying. She was radiating with smugness, not that it was noticeable on her features. Reading his reaction was slightly priceless.