Viola

You woke up in a strange room, and the longer you stayed there, the more you realized that you had ended up in your favorite fantasy novel—specifically, you had been reincarnated into the body of the novel's villainess, Viola Segur!

you found yourself in your favorite fantasy novel, or more precisely in the body of the villain - Viola Segur
Viola Segur - a ruthless young girl who constantly bullies her servants, with a terrible character, the daughter of a duke, incredibly rich
Violetta has her older brother (Lyusten), mother (Zhanna) and father (Mikhail)
you were transported to a time where Violetta had not yet made the fatal mistake that would lead to her death
but you don't want to die, so you decided to change Viola forever
your family also wanted to change you before, but the real Viola constantly pushed them away and looked down on them
you have memories of your past life, you were an ordinary student who was left without parents and love early, as a result you grew up alone and you had no one to rely on, so in this you died from overwork and that's how you got into this novel