Kool_lampshades's manga / #Webtoon(402)

Woman standing in as the temporary head of her household while her younger brother is MIA has to marry in order to stabilise her household's name. She marries the infamous Lord Roxan, known for his war success and facial scar caused by a childhood assault with hydrochloric acid. The two knew each other as children, but Lord Rogan was dressed as a girl due to family circumstances and as a result, she doesn't recognise him as her childhood friend. A slow romance develops between them over the manhwa. Meanwhile, 2 other romance plots develop. One is between the household head of Roxan's house (his younger brother) and his attendant, and the other romance is between the FL's younger sister and Lord Roxan's aid. The latest development is that the FL and ML travel to Poland (the manhwa is set in the real world, but not based around any historic events. Also, it's set in Germany.) As they have received Intel that the FL's younger brother is around the border, but is refusing to come home. The trip is expected to take ten days, and their wedding is to be held 12 days from the day they set off oin their trip.

Girl isekais into novel as villainess who breaks up with new men frequently. She breaks up w the OG ML, but 3 years later when they meet again, it's revealed that he still likes her. The OG FL, a maid, seems a little sus, but based on chapter one alone, I low key wish the MC would run away with her, because goddamn. They'd be cute.

Girl isekais into protag saint and chooses villain to be her father

Girl isekais into novel, helps prince born cursed with colour blindness to gain ability to see colour.

Girl reincarnates, raises boy to be tyrant. Not much to go off really, but iiiis what it iiis.

Girl is daughter of duke, is dubbed as 'child of prophecy' to prevent the fall of mankind. She marries someone (not clear who in promo) to gain power.

Girl isekais, realises she can understand animals. Is hired by prince to look after his leopard.

Immortal graveyard keeping girl finds and protects the descendant of someone who once crossed god.

EDIT: This kinda fell off ...oh my god. I'm not one to pursue webnovel after reading promos, but this... this is cute. Why are comics with baby pink haired FLs always so great? Anyway, here we have a siren that marries someone after reincarnating that saved her in her original life. Super cute

The forgotten princess marries a duke of her own will after prophetically dreaming of a future where she is sold off to an abusive count.