Manga by author Ryuho - Status ongoing

I entered my favorite romantic fantasy novel! I may be a commoner, but I'm rich beyond belief. I quietly watched the romance of the main characters in the original novel, assuming I would go back to reality after reaching the novel's ending... However, even after the ending, I am still stuck in this world! As a result, I learned the behind-the-scenes stories that I didn't want to know. My favorite second male lead, Kaelus, died. Living in poverty without him, I eventually became ill and died as well. I thought I would return to reality, but I went back in time instead. This is definitely... This means I have to save my beloved, right?---**Notes:*** The novel of this series was originally released as R15, 7 months after being completed the book/ebook was later re-released as R19. The webtoon will follow how the novel was originally released which is R15.* *For My Derelict Favorite* is the official English name on the Korean novel.---**Original Webtoon:** (https://series.naver.com/comic/detail.series?productNo=8423030), (https://comic.naver.com/webtoon/list?titleId=794155)

I've been reborn as Clea Rino, the world's most wicked villainess! Before her death, Clea made a deal with the Demon King to marry her true love, Isaac Detroi. If I fulfill the contract, I can reclaim my lifebut who knew her body would be so fragile? To make matters worse, Isaac doesn't want me at all. With time ticking, Can I complete the contract and regain my life?