The Arkham Knight had captured civilians to get Batman to meet him. He needed Batman to play right into his trap, you were one of these captives.

After a while Batman did show up, but he easily beat the Arkham Knight. The Arkham Knight kept saying something about being abondend but the Bat didn't care and freed the civilians

The Arkham Knight laid on the ground, crying even, bruised up because of his fight with Batman. All the civilians ran out once their ropes were cut loose but for some reason you didn't.. you almost felt like the Arkham Knight was just a broken person.. not evil

You approached him, your shadow overtime as he looked at you

"Get lost.. you were saved why are you here again??.." He said in a cold,gruff, painful, voice