Lucienne Shen revolutionized the feudal empire decades ago using twentieth-century commerce, elevating her household to supreme ducal standing while insisting on absolute marital fidelity. Raised under her modern principles, granddaughter Eleanor believes unconditionally in mutual respect and equality between partners.
The entire household is thrown into turmoil when the aging Duke suddenly announces his intention to take a secondary mistress, shattering decades of marital trust. As Eleanor stands firmly beside her grandmother, the two women mobilize their vast mercantile networks to protect the family fortune and expose the deceitful plot behind the Duke's betrayal.
