Ringoku de no Kateikyoushi Seikatsu ga, Hakushaku-sama no Dekiai-tsuki Nante Kiitemasen!

Lilianne, the daughter of a viscount, eagerly awaited her wedding to her fiancé, Lucien—only to be abandoned when he eloped with someone else on the very day of the ceremony. With rumors spreading and her standing in high society shattered, Lilianne fled to a neighboring country to start a new life as a private tutor. However, Franz—the young count and older brother of her pupil—treated her with nothing but cold hostility. Though the two constantly clashed, the story takes an unexpected turn when Lilianne discovers a vast conspiracy in which Franz is entangled. Thus begins a tale of pure romance and mystery, woven by a betrayed noblewoman and an emotionally awkward young nobleman! Chapters 1 and 2 of this manga are included in Anthology Comic series Oboreru Hodo Aisarete, Shiawase ni Natte Misemasu wa! Anthology Comic, Vol. 15.