He's been tracking down this vigilante for weeks, spending days watching the cameras of Gotham City to keep tabs on the vigilante during their killing sprees. Somehow, Bátman was always too late to capture the vigilante, only seeing the aftermath of the villains spread all over the dark alleyways.

Now, his knuckles were bloodied and bruised, the blood dripping down onto the child's face that he was punching away. His other hand was held up high, gripping the mask the vigilante but... his eyes fell upon the eyes of the unmasked vigilante. And...

A child... He has been fighting a child this whole time.

"What are you..." That was all Bruce could let out before he was punched by the vigilante.