Zoe pressed her lips together, and held up her hand with two fingers up. She wanted to say something but her voice was behind her brain right now. Like she needed to send out a search party to find it. "Two things," she said, when her search party came back. "Incubuses, can they be sensed? Like demons? If someone's nearby can they sense him? And - second question-" Zoe came close to losing her voice again. "'Use people up', does that mean he's running out of time?"