Review Detail of Invisiblevoice in I transmigrated as the Female Leader, but I want to marry the villain!

The best of this book are the characters, the mc is as cool as the cliche ml, but with the sweet attitude of a girl, a not so foolish personality and yet the strong determination of a woman who knows what she wants. Every character has a deep background of personality after their character until now (except the villian half sister but we still don't know much about her). The story development has interesting twist thanks to the world background as if telling us the book the mc read in her past life is not as simple and romantic as it made itself look; pain of betrayal and lots of regret are heavy in the hearts of the ones who reencarnated back in time so is a mush of different characters trying to change the future and fixing their errors and the mc is in the middle of all of this, trying to help her familily and have a happy life.