The moment her engagement is broken off by the second prince, Daymond, Christiana regains the memories of her past life. Just as she resolves to start living life on her own terms, the dragonkin crown prince suddenly proposes to her. On top of that, the bloodline she inherited from her late mother turns out to be descended from the “Aquitaine,” a lineage possessing succession rights to the thrones of every kingdom… With revelations like these, Christiana’s future is bound to be filled with turmoil—?! **Original Web Novel:** [Kakuyomu](https://kakuyomu.jp/works/16818023214039379843), [Syosetu](https://ncode.syosetu.com/n6407iq/) [Original Web Serialization](https://zerosumonline.com/detail/hakikarano)

Mana, a sickly high school girl, faints while reading the final volume of her favorite novel, "Grand Avaire"—… When she wakes up, she finds herself reincarnated as Leticia, the younger sister of Serios, the ice prince who is the novel's final boss and meets a tragic end!! Still sickly even after reincarnation, Leticia resolves to avoid her own fate of death and save her beloved brother, Serios. Her days are filled with making overpowered charms, making contracts with fluffy spirits and talking holy swords, and much more—!? A fantasy about a magically-powered genius young lady who is doted on by her beloved older brother and tries to avoid death flags!! (Source: Hobby Japan, translated)

The moment Prince Daymond, the second prince, broke off their engagement, Christiana regained her memories of her past life. Just as she decided to live life on her own terms, she receives a marriage proposal from the Dragonkin Crown Prince. Furthermore, the bloodline she inherited from her deceased mother is that of a descendant of Aquitaine, a family with the right to succession to the throne of all nations… Christiana's future is fraught with turmoil! (Source: Ichijinsha, translated)