I'll Be The Matriarch In This Life
I Found a Husband When I Picked Up the Male Lead
Doctor Elise
FL goes back to her past life and decides to change everything that went wrong. She goes on to be the very first female doctor and came up with many cures to diseases. Her arranged husband is a prince a think and they work together to stop a war together and along the way they both actually end up falling for eachother. Once she's lived all her life she goes back to her new (technically old) life, where she doesn't remember her past life. Also don't worry they (ml and fl) meet wachother in this life as well.
The Reason Why Raeliana Ended up at the Duke's Mansion
FL reincarnated into the "fl's" bestfriend that dies really early in the story, so to stop that from happening she makes a deal with the cold ML. they start fake dating and yet again they slowly fall in love with eachother. FL was also a person reincarnated. She got mad when she found out the ML doesn't start liking her but is actually in love with a side character that is supposed to be already dead, she pretends she's the fl and befriends the "FL" while secretly trying to kill her so she can be with the ML (p.s she fails and dies)
As You Wish, Prince
the FL is an author of a famous manwha and the ML is the "villian" second lead character in her story. One day the ML escapes her manwha and kidnaps her. He brings her in the book and wants her to make him the king. But she can't so the ML starts trying to find ways where she can change how the story goes, in the process the FL starts to notice he actually isn't a "villain" of a character but instead he's kind and caring to his people. long story short he becomes king and they fall in love. The FL also decided to continue living in the manwha.
The Justice of Villainous Woman
The FL is reincarnated as the villainess. She and the og fl are empress candidates, of course everyone thinks the og fl will end up being the empress since the ML is actually "interested" in her but turns out the og fl is actually just blackmailing the prince and that the prince doesn't actually like her but likes the FL instead. FL finds out about what the og fl has done to make it seem like she's a bad person and that she is blackmailing the ML. her and the ML start making plans on how to stop her while falling in love. (personally think she's better of with the second prince... but oh well)
Father, I don't Want this Marriage