Tuxedo Penguin (턱시도펭귄)

Lucella lost her only blood relative, her older sister, and is now raising her sister's son, Lucian, all by herself. One day, she suddenly realizes that this world is actually inside a book—and that in the distant future, Lucian is destined to grow up to be the villain. Not just any villain, but a horrific antagonist who gets brutally murdered (惨景) after tormenting the story's protagonist! "I can't let my adorable nephew die!" To keep her promise to her sister and save the nephew she loves, she vows to raise Lucian to be a good and upright child instead of a villain. However... "Auntie, I really want you to marry the Marquis." The kid is supposed to be focusing on growing up well, but instead, he keeps saying the strangest things. "My uncle is a bit lacking as a husband for you, but... well, his face is at least worth looking at." Even the girl who is supposed to be the "Original Heroine" is seriously trying to set her up on a blind date. "I agree with that opinion." And the Heroine’s uncle is busy nodding his head along to these ridiculous suggestions. "I'm sorry, but I have no intention of getting married until I have raised Lucian to be an upright person." "Does that mean... as long as Lucian is raised properly, you'll do it?" "W-well, that's..." "Understood." As if that wasn't enough, why is everyone's eyes sparkling with such intensity?!

I've become the villainess older sister who, out of jealousy for the heroine, committed evil deeds and faced ruin. But I only realized this was a novel world after I'd already done all those bad things. 'Is it worth groveling to these people?' My father who only expects understanding and sympathy from me, my brother who only cares for my half-sister, and the male leads who are hostile towards me—I'm sick of them all. For complete independence, now is the time to... hide my money! "Did you hear? The Empire's economic journal just updated their list of the '10 people who control the Empire's economy'!" "And the number one is Lady Primrose!" "Oh my, so how rich is she?" One day, the business I'd been hiding due to my villainess image was revealed. But people's reactions were strange. "Family ties are something you can't cut off, no matter how much you hate it." "I don't know either. Why I came to you instead of Lilika." "Is it so hard to give me just one chance?" It was ridiculous that the love I had longed for only came after I had given up on it. And their belief that I would willingly take their hands was arrogant to the end. "Go away." To the men who asked to be partners, I replied with a bright smile.

Sehee, tired of relationships that demand emotions, only wants sex. Two men approach her. “Sunbae, do you really want to date me? Isn’t it fine if we just see each other like this?” Yugeon, a messy junior who pretends to be awkward and innocent while scheming. “She’s not my girlfriend, but I do have a regular sex partner.” Gabin, a senior who mentioned another partner the moment they lay in bed together. The indifferent Sehee liked her worn-out sex partners. However, the ones who started out lightheartedly soon wanted to monopolize her… Original Webtoon: Anytoon, Naver Series, Ridibooks, Bomtoon, Lezhin, MrBlue, Lezhin, BookCube