Konyaku Haki sareta Kaedama Reijou, Hatsukoi no Toshiue Ouji ni Dekiai sareru @COMIC

Louise, a noblewoman passionate about studying magical artifacts, secretly assumes her twin sister’s identity. When her fiancé ends their engagement to pursue her sister, Louise loses both her relationship and her dream of becoming a researcher. A chance encounter with Lucius, the first prince, offers her solace. They bond over shared interests in books and magical tools, helping her regain self-confidence. Despite growing feelings, Louise hesitates to reveal her true identity. As her research skills begin to flourish, hidden past secrets threaten their connection. The prince’s affectionate words stir emotions within her, yet she struggles to confess her feelings. The story explores their evolving relationship and the obstacles that stand between them.