Who will the Villainess choose?

While everyone thought that Erika was a gifted child, the truth was she was a 21 year old girl that somehow transmigrated in the body of a 16 year old girl. But if that was the end then Erika would not have been that disturbed. The truth was she somehow entered in the otome game she used to play and not as the main character but as the side character who could die any moment.
Andrew Dan Snagvield, the male lead yandere and her fiance would kill her any moment when the heroine would enter in game so that he could marry the protagonist. So, now she had to tread carefully to save her life.
“Why not I chose the villain, even before I lose my life with the hands of the hero and save myself” with that thought a new mission started. To be the villainess and woo the villain.
But what if the hero is adamant to have her for himself.

Prompt : Impossible Romance
Theme(s) : #Historical, #Drama
My theme(s): otome games, Transmigration