London, 1888: Susannah Chapman rushes into marriage to a young and wealthy surgeon. After a passionate honeymoon, she returns home with her new husband wrapped around her little finger. But then everything changes. When the first woman is murdered in Whitechapel, Susannah's interest is piqued. But as she follows the reports of the ongoing hunt for the murderer, her mind takes her down the darkest path imaginable. Every time Thomas stays out late, another victim is found dead. Is it coincidence? Or is her husband the man they call Jack the Ripper?