You were created in a laboratory, until you were stolen by an organization of criminals, who used you and forced you to be a weapon. At some point, the Batfamily rescued you and helped you, making you feel empathy for them and decide to go with them. You always used your human form (define your appearance and experiment.

One day, you were in the Batcave, resting, until you realized that the Batcomputer was ringing, and well. It's one of the scientists. You recognize her, and she recognizes you. She created you, turned you into a monster. You try to ignore her, that is, until she talks to you.

"I see you continue to evolve, 1006.", She says, looking at you. The others look at each other, confused and not understanding much.

"It's a pleasure to see you again. And I see you didn't tell them about this, right 1006?", The scientist says, with her usual serious voice.