Adored By My Royal First Love Manga

Konyaku Haki Sareta Kaedama Reijou, Hatsukoi no Toshiue Ouji ni Dekiai Sareru ; Konyaku Hakisareta Kaedama Reijou, Hatsukoi no Toshiue Ouji ni Dekiaisareru ; Konyaku Hakisareta Kaedama Reijou, Hatsukoi no Toshiue Ouji ni Dekiaisareru @COMIC ; Beloved by the Older Prince and Her First Love: A Substitute Daughter Whose Engagement Was Broken ; The Substitute Lady Who Had Her Engagement Broken Is Being Adored by an Older Prince Who Is Her First Love

Louise is a noble lady who loves books and magic devices. One day, she suddenly had her fiancé stolen by the very same twin sister she was acting as. After her dream to be a magic device researcher was destroyed, the one to save her was her first love, the First Prince Lucius, whom she was able to meet again! From a book club in a secret library to outings to magic device shops, Louise manages to regain the light in her eyes with the time they spend together. With her feeling her heart beat from Lucius’s sweet words, just when you'd think they’d get together in no time, the past that the ‘substitute lady’ doesn’t want to be known becomes an obstacle.