Of course, I'll claim Palimony!
La Dolce Vita di Adelaide
Read ch 85 Ch. 85 is the end chapter? Adelaide is a girl who got reincarnated into a different world. She is a daughter of a low ranking baron in a countryside. Her family loves her. One day she decided that she'll go to the capital. So she left the countryside behind her and did her "tribute to the society". There She met a Duke and a prince. The Duke was troubled by a woman from different world (Susan). Susan was basically harrasing him and because she was from a different world, she was established as a Saint. Anyway Adelaide (who was a korean in her previous life And new about Susan who was some korean actress), the Duke and the prince prepared a scheme. Adelaide and the duke were supposed to get married. But things (mostly schemes by Adelaide vs Susan) happened and they actually fell in love. Anyway Susan lost in the end, Adelaide and the duke got married for real and they had kids.
My Lord, the Wolf Queen
Read ch. 39
Suddenly Became a Princess One Day
Read ch. 106 Ch 70 what Is happening? Ok I knew She reincarnated but the other stuff is so... confusing.
The Monster Duchess and Contract Princess
IRIS - Lady with a Smartphone
Read ch. 102
Royal Fiancé