Lady Baby
I think her dad is the duke, don't remember.
Actually, I was the real one.
definitely recommend this one, in general as a Manhwa!
-The Monster Duchess and Contract Princess
This one is just a little girl who was taken in with the duchess. Theres not much emperor ones, but a good amount that I haven't discovered. Theres not much a difference though pfft.
-The Precious sister of the grand duke
Again not an emperor one but she was reincarnated as a baby into the dukes royal family.
- MY FAVORITEEE : Suddenly Became a Princess One Day
You most likely read this one, but this is so goooddd. Emperor family, I'm pretty sure. The dad is very handsome.
am i the daughter?
who made me a princess
choose your real daddy tyrant
father i dont want to get married
i am a child of this house
most of these are child of the dukes
Reco me some!!! The ones that I rlly like when their parents is an emperor and the FL started as a baby then grew up