The year is 1899. The Tokugawa Shogunate and the Satsuma-Choshu Alliance, which have yet to fall, are both preoccupied with hasty modernization and military buildup. Meanwhile, in the wilderness where the light of reinforced arc lamps does not reach, demons and monsters still run rampant. In this dark age, there was a man who continued to hunt demons unbeknownst to others. His weapons were the Winchester M1876Z rifle, the Colt Ambrose Bierce Special, and his unwavering resolve. As the last surviving member of the Imperial Demon Extermination Corps, he donned the ominous attire of a demon hunter and rode the black warhorse Shadow Wing. His name was... Lafcadio Hearn. (Source: Amazon)

Company employee Tsuyuri is killed by her fiancé just before their wedding, only to be reincarnated as Elda, the villainess in her favorite dating sim, Lucia's Moon. After realizing her new life is also a guaranteed death sentence, and that her fiancé from her past life is now the prince she admired, she decides to fight back. With the help of her loyal servant, Isak, Elda vows to change her fate, become queen, and make her enemies kneel. Source: [Line Manga](https://manga.line.me/product/periodic?id=Z0004198), Translated