Demetrius's [POV]

"B-Blood?" she stuttered.

"Hmm, it's just a matter of personal fascination, I suppose," I said. "I can control the blood within someone's body; like I can speed up the flow, or slow it down, or turn it off completely."

"But if you do that..."

"Yes, if I turn the flow off, they will die right away, or suffer from a heart attack," I said. "Isn't it amazing?"

"... Amazing?"

"Are you scared, my wife?"

"It's not like.."

"You are," I said, cutting her ...