Metempsychosed in a BL Novel World

I was Anastasia Beverly, a commoner in a very small town. When I finally got to be wealthy, making me the first ever woman to became rich without a help of a man, everything crumbles down as I died. 
I believe in metempyschosis. However, I didn't expect to have my memories with me when I got reborn.
I am metempsychosed in an unknown world where they have this huge flat screen that have people inside of it. How the bloody hell did they fit inside?!
And what's more! I am in a bloody novel world where the main characters were friends of Dorothy!
And I'm the hateful sister of that main lead! Adrianna, the villainess who got her tongue cut off by an accident which made the people around her happy because of her hateful character.
.....
Adrianna: I'm just having a wonderful tea! Heed me no mind! I'm not peeking to see you two to kiss each other!
Her brother: .....
The male lead: .....
Eleven years later...
Male lead: Who said I want your brother?
Adrianna: It's so obvious. No need to hide from me. I support you guys from the very start.
Male lead: ... Why?
Adrianna: Because you always came to our house to meet my brother whom you truly love.
Male lead: Who said I came to your house to see your blockheaded brother? 
Adrianna: Then... why?
Male lead: .....
Adrianna: Oh. 
But I just want to make tea and watch!