Grand Duchess’s Constitution

Anette is possessed by a novel’s villainess, who is fated to be executed, and enters a contract marriage with the cursed Duke of the North to survive. A year later, her once touch-shy husband is asking her to hold him at night, while the North becomes a popular travel destination and its local specialties sell out. As everything seems to go smoothly, Anette wonders whether being a duchess is actually her true calling.