Shadow Pact
"You have a mate bond with her. All you need to do is use it to track her."
William had never been one to reveal a weakness. He'd learned if the other immortals thought he was all-powerful, it helped to feed his reputation as an unstoppable killer, and therefore keep their fear of him high. As much as he hated being seen as the boogeyman, it was a necessary part of who and what he was. But in this case, none of that mattered. He needed to get to Emily. If Empusa could help him, he could stomach eating a little crow.
"I don't know what you mean," he said irritably.