I'm looking for anime recommendations with a similar vibe to:
1. Why Raeliana Ended Up at the Duke's Mansion
2. 7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
3. Who Made Me a Princess?
4. The Apothecary Diaries
5. May I ask for one final thing?
6. Doctor Elise

I absolutely LOVE stories with historical or royal settings, palace intrigue, clever female protagonists, political drama, mystery, and romance that develops naturally. Bonus points if the FL is intelligent, strong, and can hold her own instead of constantly needing to be rescued. 😭❤️
I'm especially interested in stories involving reincarnation, regression, time loops, villainesses, royal families, arranged marriages, powerful dukes, and complicated relationships...

I'm open to anime, donghua, and even Korean manhwa recommendations if they fit the vibe!
Please recommend your favourites, including underrated or lesser-known titles. If possible, tell me what you loved about them and whether they have romance, action, or more of a mystery/political plot.