Brynn James is shocked when her sister calls to tell her that their father is dying. Brynn thought he was dead already–and she didn't even know she had a sister. Reeling from the discovery that her life has been a lie, Brynn travels to a remote corner of Wales looking for the truth. What she finds is more mystery. Stonecliff, her family's ancestral home, has a habit of proving deadly to its residents. It's not long before Brynn becomes convinced that the manor house wants her gone, too. But Brynn is determined to stay long enough to prove her newfound sister innocent of murder. The only person she can trust is Reece Conway, and he has dark secrets of his own. Before long, Brynn and Reece are fighting for their lives against an unknown but terrifying enemy. An enemy who'll stop at nothing to make the murky depths of the Devil's Eye their final resting place.