Konyaku Haki Sarete Jiyuu wo Teniireta Onna Hakushaku desu ga, Chishiki wo Ikashite Shisho ni Nattara Ou Otouto Denka ni Mitomerare, Senzoku ni Narimashita
婚約破棄されて自由を手に入れた女伯爵ですが、知識をいかして司書になったら王弟殿下に認められ、専属になりました
Karliana ends her engagement and begins working as a librarian in the royal library. She meets Dietosius, a charming young man who appears unimpressive at first. He is struck by her intellect and curiosity, and offers her a position as his personal librarian.