In a Victorian London where magic fuels steam technology...
Joan Krieger dreams of revolutionizing fashion for this new, modernized world but a hidden enemy stalks her family's clothing business, turning her dream into a nightmare.
When Joan is a witness to a client being murdered by magic, she turns to the only man who can help: Gregor Sherringford, consulting detective. Together, they become a formidable team but their investigation pulls aside a curtain of sorrow and secrets that threaten everything in Joan's life. Only by risking her very soul can she uncover the truth, a truth that Gregor fears she may not survive.