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: [Kakaopage](https://page.kakao.com/content/50413879) eBook: [Kakaopage](https://page.kakao.com/content/55356704), [RIDI](https://ridibooks.com/books/2057052341) **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/63665097), [Daum](https://webtoon.kakao.com/content/%EC%8B%A0%EB%8D%B0%EB%A0%90%EB%9D%BC-%EC%98%A4%EB%B9%A0/3981) **Official Translations:** [Japanese](https://jp.piccoma.com/web/product/166039)