Ichigo Amano, a clumsy girl with an insatiable love for cakes, has never excelled in anything until she crosses paths with Henri Lucas, a renowned pastry chef who unveils her extraordinary tasting abilities. Unaware of her gift, Ichigo is invited by Henri to join St. Marie Academy, an elite dessert-focused culinary school. Despite her novice status, she is placed among the prestigious 'Sweets Princes' group, consisting of Sennosuke Andou, a master of traditional Japanese confections; Satsuki Hanabusa, known for his artistry with candied flowers; and Makoto Kashino, a skilled chocolatier. Alongside their 'Sweets Spirits'—magical fairies granting patissiers' wishes—Ichigo and the Princes navigate the cutthroat world of sweets, striving towards their culinary aspirations.