Can he make you happy?

"Sparked your interest I see? Are you that lovestruck!?" Raphael asked.

"Of course! I'd do anything for her!"

"Even... Be a test subject?"

"You, you already have a way don't you?"

"Its still in it's test phases"

"How does it work?"

"Basically our bodies have hearts Ray, they just don't beat, have you noticed?"

"I ripped the hearts of many vampires out, they where obviously cold"

"Then what's stopping us from figuring out a way to make it beat?"

"Will that take the vampire out of us? Will that finally get that thirst for blood out our mouths?"

"I'm not sure" Raphael sat back "But you can help me test it"

"How then? Why not test it on any other vampire?"

"Because one it's illegal, just like humans don't experiment on other humans, we follow the same law, but you can't die from just anything right? If the serum doesn't work you'll survive..."

"You have tested it on a vampire before haven't you?"

"We did, but that one