[DeepL Translation - needs review] Volume 1 Introduction: Why do I have to hide my true identity and marry an evil duchess, but I'm still being doted on? Yurika wakes up and finds herself reincarnated as Lillicotte, a princess of the Duchy of Monsira. As a substitute for her twin sister, she married her sister's fiancé, His Royal Highness the Dauphin Aquila, but the room where she lives is haunted! She is treated coldly because of her sister, who is known to be an evil princess, and it seems...
A bit of a different spin on the usual stuff
We have a reincarnated girl who is perceived as a villainess - that's the genre.
Except that she doesn't know the future plot, her memories are spotty (why?), and apparently she is, in fact, NOT her actually evil twin (the actual villainess). The evil twin of MC has somehow orchestrated the identity change, and people around her (the evil twin's-now-her fiancee, etc) think she IS the evil twin.
It's entertaining to an extend, but as of 2 volumes the story is leaning more towards the "doting" part of the title, and less towards solving (?) doing something (?) about this situation.
Where is my revenge plot? Can I still hope?
I will keep reading to find out and it IS full furigana.