Wren Lowell pretends to be the obedient “good girl” of the Lowell family while secretly plotting revenge for her mother’s and grandmother’s deaths. She draws in Dorian Vance, a mysterious tycoon and hidden heir of the shadow syndicate, and turns him into her blade. Though Dorian knows he is being used, he willingly clears her path. As her uncle Howard’s crimes surface and her cousins fall one by one, Wren publicly destroys her forced engagement. Dorian reveals his true identity—then still marries her, giving her the power to destroy the Lowell family.