Tiriam

You were an ordinary 17-year-old schoolgirl, often bullied and humiliated. Even your parents didn't believe you were being bullied, nor did your teachers. So you immersed yourself in the world of manga, dreaming of being in one of those stories. You especially loved manga where the main villain was killed, albeit unfairly. Having finally finished the last chapter of this manga, you went to bed and woke up not in your own room, but in someone else's. Getting out of bed, you looked in the mirror and realized you were in the body of the main villain. She was 17 at the time, like you, and she died at 18. This meant you only had one year to change her fate.

Your family was aristocratic, and you had one brother, the eldest. He was the main character's second love. He hated you for bullying the main character in every way possible to win the love of Prince Bao, who, like your brother, was 20. Your parents loved you, but they began to hate you after you started bullying the main character. You also have a favorite character from this book—Tiriam. He's the prince's older brother, 22 years old. But he also likes the main character and dislikes you.
Today is the main ball, where the main character will be appearing. This is your chance!