Reincarnation game

The villainess, Mystia, remembered her past life on her 10th birthday and has unwittingly turned the characters in the otome game "Kyun Kyun Love School" into yanderes!
In order to avoid becoming the love rival of the "heroine" who will lead her to her downfall, she starts making every effort to break off her engagement with her "prince-like classmate"! That’s was what supposed to happen...But, because of her kind personality, her favorability increased instea

Lizia is reincarnated into an otome game world as a mob character. She decides to live with two lives worth of filial piety, however, she has been betrothed to Bernhardt, the last villain in the prince' Route. This is the struggle of Lizia as she tries for a peaceful life.

As she was busy bullying the honour student with the power of light magic, Maria Campbell, along with her friends, the fifteen-year-old daughter of a Duke Katarina Claes suddenly hit her head and remembered her previous life.
Thanks to those memories, Katarina realized that she was actually the villainess of an otome game that she had played in her previous life, with a struggle to avoid the destruction flags that would lead to her doom awaiting her...
Except, there's not even a year left b

I was reborn as a Viscount's daughter, Cecil, in a very unexpected otome game where all of the love interests are Yanderes. However, Cecil, being the rival character in the game, was killed in every route by the chosen love interest. Furthermore, wishing to have a long life, Cecil meets Ashley who will be her servant and.... he's one of the Yandere love interests