Serena, a poor noblewoman working as a seamstress, agrees to an arranged marriage to save her indebted family. The proposal comes from Marquis Harding, a man 30 years her senior, who offers to pay off their debts in exchange for her hand in marriage. Resigned to her fate, Serena travels to the Harding estate… only to be greeted not by the older marquis, but his strikingly handsome son, Felix—a man admired by noblewomen far and wide. It turns out he’s her real fiancé!? Cold and unreadable at first glance, Felix shocks Serena with his tender words and unwavering affection: “Just as I thought… you smell sweet.” Caught off guard by his intense devotion, Serena can’t help but wonder—how did she end up being adored by him? A mistaken identity turns into unexpected romance in this sweet and swoony noble love story!