Akujo no Coffee Monogatari

Princess Letia is widely known as the beautiful yet aloof "Ice Villainess," a noblewoman who refuses to entertain any suitor. However, she harbors a secret: she retains memories of her past life and possesses an overwhelming passion for coffee. In her current world, coffee is strictly regarded as a gentleman’s beverage, making it socially unacceptable for a lady of her station to indulge. Fearing that marriage to a nobleman would force her to abandon her beloved drink, she has coldly rejected every proposal. Her resolve shifts during a royal ball when a marquis from a neighboring country presents the royal family with red berries—coffee cherries. Convinced that this man will accept her habit, Letia decides to marry Marquis Lucas Bresciaz solely to secure her access to coffee. Lucas, a former commoner who rose to become a knight commander, is bewildered by the princess's sudden interest in him. Yet, he finds himself captivated at first sight, discovering that Letia is far more endearing than the rumors suggest and genuinely cherishes his territory’s signature export. Driven entirely by her devotion to coffee, this reincarnated enthusiast now intends to leverage her knowledge from a previous life to transform her new home.