Manga The Perfect Ending for the Villainess of a Fairy Tale

[가족들에게 학대당하며 다이아몬드 눈물을 흘리는 불쌍한 소녀가 있었어요. 하지만 왕자님이 나타나 나쁜 가족들을 무찔러 주었고 그렇게 소녀와 왕자님은 해피엔딩을 맞이했답니다.] 라는 동화 속의… 못된 언니 ‘마르시아 블리크’로 빙의했다?! 이 망할 집구석! 지금이라도 튀어야 해! 하지만 내가 도망쳐버리면 남겨진 동생은? 결심했어! 함께 도망치는 거야! ‘라리사. 너를 행복하게 만들어줄 왕자님을 찾으러 가자!’ 그런데… “저와 결혼해 주십시오.” 왕자, 넌 왜 나한테 청혼하는 거야? 네 상대는 내가 아니라 내 동생이라고! 기다려, 라리사. 언니가 ‘완벽한 엔딩플랜’을 만들어 줄테니! [There was a pitiful girl who cried tears of diamond and lived while being abused by her family. But a prince appeared and killed off the entirety of the evil family. And so, the girl lived happily ever after with the prince.] …is the fairy tale, but I reincarnated as the evil sister, ‘Marcia Blick’?! This damned household! I have to escape from this house now, at least! But if I run away, what about my sister who will be left behind? I’ve made my decision! We’re going to run away together! ‘Larisa. Let’s go find that prince who will make you happy!’ But: “Please marry me.” Prince, why are you proposing to me? Your partner isn’t me, but my sister! This sister of yours will make you a ‘perfect ending plan’!