Disclaimer: Batman and all related characters belong to DC Comics. Joss Whedon Owns Anything Buffy related. I own nothing and am not profiting in any way from this.

Author's Note: the events of the story occurs after Battle for the Cowl, so Dick Grayson is Batman and Damian Wayne is Robin

Author's Note : I want to thank my friend and Beta Reader Doc4 Without his help I could not write this Chapter

The storm raged as the two caped figures leapt from the roof as the thieves left the building. A blood bank, the first figure thought as the moved from the shadows and into the light of a nearby street lamp.

"When did blood become a commodity, Batman?" The younger of the two said, gaining the attention of the would be thieves. Batman managed to stifle a sigh as he prepared for the coming fight.

"When we get done here, Robin, you're spending two hours practicing stealth," the Caped Crusader said, earning a groan from his young companion. "As for you two, i suggest you put the blood back and give yourselves up," Robin has a point, though, Batman thought. Why would a pair of thugs want to steal from a Blood Bank?

His query was soon answered as the two thieves changed in front of their eyes, the faces creasing, taking an almost demonic look as their eyes changed to a bronze-gold hue, almost feral.

"What the...?" Robin began as the men attacked. Batman moved first, two batarangs flying through the air, giving a small concussive explosion before actually hitting them, which was a good thing as the... whatevers would have easily dodged.

"Focus, Robin," he ordered. "We'll figure out what's happening after we've stopped them."

Half an hour before

Gotham Central Bus Station

The young woman that stepped off the bus was enough to make even the Bat stop and take notice, had he been there. Her tight leather pants showed the curves of her body, matching jacket sitting over her Cotton shirt, eyes as dark as her brown hair, scanning the shadows as if in preparation of a fight, hands lightly touching the strap of the large black bag on her back.

She hailed a taxi, she threw the large black bag and getting in without ceremony and asking to go to the nearest blood bank. The driver looked at her like she was crazy for a moment before shrugging. this was Gotham, home to a guy that ran around dressed as a bat and freaks like the Joker. She wants a blood bank, he can work with that.

The stranger settled into the backseat, checking her watch, and the Weapons in the black bag. If everything went the way that freaky guy in the long cloak and the weird hat said it would, she should show up just in time.

Present

Gotham Blood Bank

Batman and Robin were fighting the things, but there was no sign of them tiring.
"Damn, just Let me kill them Batman" Robin said, the toll the fight had had on him obvious by the strain in his voice.
"No Robin," the Dark Knight Detective said. "We don't know what caused this. They may just be innocent people that have been transformed by something. Capture only, we may be able to help them if that's the ca..."
His sentence was cut off by an arrow seemingly from Nowhere penetrating deep into the heart of the first attacker. "Somebodies got the right idea," Robin commented as a second arrow lodged itself in the chest of the second thug.
"Huh, weird," a voice said from the shadows, female. Batman scanned the surrounds for the archer. "No dust? I know I hit the heart."