A new mother discovers a lullaby in an ancient book and soon regards the song as a blessing. But her world transforms into a nightmare when the lullaby brings forth the ancient demon Lilith.

Murphy is a flawed and irreverent woman who just happens to be blind and is the only “witness” to the murder of her drug-dealing friend, Tyson. When the police dismiss her story, she sets out with her dog, Pretzel, to find the killer while also managing her colorful dating life and the job she hates at Guiding Hope, the guide-dog school owned by her overprotective parents.

A young marine navigation student suffers intense anxiety during his final exams, when an incident from his past returns to both haunt and help him.