For the people who love this story or want more there is an official "otome"/"episode" type game for this manga. You can play it on an app called "maybe" by CinnamonGames on both Android and iPhones and it's called "My Ex is So Into Me". There are a bunch of other stories you can play like...
I love her and all and she's the best as she is humble and down to earth. But I don't like how one moment she was like shame on you, you're the one being delusional by saying the king made a mistake rawr XD. And then the next second she is like it's ok poor you shame on the people gossiping and...
Here are some historical dynasty-ish manhwas/manhuas.
Wo Zai Hougong Dang Ju Ju (or Princess in A Princes Harem)
https://mangadex.org/title/28475/wo-zai-hougong-dang-ju-ju
Yeon Lok Heun
https://mangadex.org/title/42083/yeon-lok-heun
Goddess Creation System
Ugly Woman's Harem Code
General...
Also it's theme is similar to "The Office Blind Date" where they are kinda in a push and pull relationship where the ML doesn't know who she is. She also works as his secretary I think(?) or is just part of his work place. I think he sends her to search for the author but in actuality it's her.
Hey guys so I forgot the title to this Korean Manhwa but I remember the general plot. So it's about a CEO who searches for the author of his kid or nephew's (?) favorite kids book. The book is like about a Princess that I think is pink and a blue raindrop looking character. If y'all could help...
Honestly the more I read the more I get confused in a previous chapter she said that the ML was someone unexpected so... JERRY!?!😰
Watch the author pull a full 180° and throw us off with a huge plot twist lol