Secret of Birth

Hailen, son of the prestigious Emmast Ducal House, discovered at the age of ten that he wasn’t truly of their blood. Even worse, his own mother had switched him at birth with the real heir, Gailont. From that moment on, hatred for Gailont consumed him. Yet the more desperately Hailen tried to hide the truth and destroy his rival, the deeper into ruin he fell, until he finally met his end, overcome by bitter regret. *“Damn this wretched inferiority… what a fool I was.”* But when Hailen opens his eyes, he is ten years old once again. Given a second chance, he resolves to cast aside his obsession with Gailont, abandon even his claim as the duke’s son, and carve out a new life of his own. He begins putting his plan into action—yet the future doesn’t unfold quite as he imagined… **Original Novel:** Volumes: [RIDI](https://ridibooks.com/books/3049044777), MrBlue ([Main Story](https://www.mrblue.com/novel/E000119089), [Side Story](https://www.mrblue.com/novel/E000129051)), [Bookcube](https://www.bookcube.com/detail.asp?series_num=924010982), KakaoPage ([Main Story](https://page.kakao.com/content/63501524), [Side Story](https://page.kakao.com/content/66303846)) Chapters: RIDI ([Main Story](https://ridibooks.com/books/3049028647), [Side Story](https://ridibooks.com/books/3049051198)), [MrBlue](https://www.mrblue.com/novel/E000121140), [Bookcube](https://www.bookcube.com/novel/detail.asp?serial_num=sf9924), KakaoPage ([Main Story](https://page.kakao.com/content/63501948), [Side Story](https://page.kakao.com/content/66303878)), [Bomtoon](https://www.bomtoon.com/detail/secret_birth) **Original Webtoon:** [RIDI](https://ridibooks.com/books/845042659), [Naver Series](https://series.naver.com/comic/detail.series?productNo=10840357), [KakaoPage](https://page.kakao.com/content/63949775), [Bomtoon](https://www.bomtoon.com/detail/secret_of_birth), [Lezhin](https://www.lezhin.com/ko/comic/secret_of_birth), [MComics](https://www.mcomics.co.kr/webtoonComic/12165), [MrBlue](https://www.mrblue.com/webtoon/wt_000062403), [BookCube](https://www.bookcube.com/toon/detail.asp?webtoon_num=240358)