14-year-old James Nemo spent most of his youth motherless and under the thumb of a father who hates him. These injustices he quickly forgets, however, in the arms of a beautiful young prostitute named Nelly. Reality conspires against the young lovers, and James is left, alone and angry, to confront the truth behind his mother's abandonment. Twenty years passes. James, now a respected artist, meets Mary Jane Kelly, an Irish prostitute who bears more than a passing resemblance to Nelly. Convinced his redemption lies in her, James slowly ensnares her into his ever darkening world. His passion for her escalates to a frenzy, amidst the backdrop of Victorian London, threatening to consume them both.