Unbalanced (Agents of Balance and Chaos, #1)

Lucy is a human. Boring. Normal. She has no idea that the supernatural world exists outside of fairy tales and myth. But when a demon attacks her in her home, she learns that the monsters from myth are real. She is taken in by a shadow organization, known as the Guardian Elite, a demon slaying organization almost as old as civilization itself. When it becomes apparent that her demon problem won't be easily solved, she is put under the protection of one of the organization's strongest member...