" There are three rules, although breaking one usually means you’ve broken all three.” In her periphery, she could see him count the items off on his fingers. “One, no relationships of any kind with humans. Two, no taking of human life. And three…”

Finally, she judged her face had lost enough pinkness to look at him. “Yes?”

“No drinking from humans.” He dropped a hand to the perimeter wall, seeming to hold it in a tight grip. “Not directly, at least.”

Her mind raced with the unusual knowledge. “What if you used a straw? "

― Tessa Bailey , Reborn Yesterday (Phenomenal Fate, #1)