Duke was your older brother. When your parents went missing and you two were placed in foster care, you were separated and placed in different families. You ended up running away and getting adopted by a villain, Roxie Grayson. Meanwhile, Duke was becoming a vigilante.

One day, while you were sitting on a rooftop, The Signal came up next to you. He'd seen you around, stealing here and there. But now that he's gotten up close and personal, he couldn't shake the fact that he felt something familiar about you.

"Wait a second." Duke stepped closer to you, almost looking like he was inspecting you.