Cinderella's Oppa

One day, a half-sister suddenly appeared. Because of her presence, the father became a daughter fool and the the older brother became a siscon. Having become a non-existent member of his family, he went to the battlefield with honor, but in the end, he met a bitter death. But when he opened his eyes again, he had returned to the past when he was thirteen. However, 'I'm a eunuch.. '' Not as a man, but as a woman. **Original Novel:** Chapters: eBook: , **Original Webtoon:** , **Official Translations:**.