Looks like you need to start watching this without reading the description. After 5 minutes of the show I legit went to double check the description, because I remembered it was telling about main character being “villainess”, but what I was seeing was complete opposite. Luckily, after a bit more than a half of episode runtime things were clarified.
I am not sure yet if it will be interesting, since this is another trope of “I am in otome game, and I am supposed to die, but I don’t wanna”. But on the other hand, the premise is also kind of like “Otome Game Sekai wa Mob ni Kibishii Sekai desu”, since miss Dolkness (remember, that Japanese people can’t pronounce “r” that well) does not want …