Detective Abigail Paxton is running out of time, and she knows it. Her younger sister, Bethy, has been missing for three days, taken from her downtown apartment by unknown forces, and Abigail has no leads as to her whereabouts. Abigail can also feel herself still changing, her metamorphosis into a vicious killer blackening her soul, an uncontrollable rage and hunger taking control of her actions.
Abigail has become more desperate, and unbearably alone in a world she doesn't completely understand anymore. Now, in her bleakest of moments, an unlikely ally emerges from Abigail’s violent past to help find her sister, and ultimately...Abigail’s true self.
Abigail must reunite with Bethy before it’s too late, all while combating a new threat, one that is hellbent on capturing and containing the sisters for their own nefarious purposes. Scarlet Black is the bloody conclusion of Abigail Paxton's descent into the heart of darkness, and how it will forever change her and her loved ones.