Description

The marquess' eldest daughter, Rose Adeel, admires her fiancée, her third prince, Licht, and has worked hard to become a suitable princess for him, but she witnesses the moment Lihit falls in love with her other girl. While Rose is deeply hurt, she realizes that her current position is exactly that of a fashionable "villainess noble girl".
"The only thing I can do to support Licht-sama, who I love so much, is to stand in her way as a villainess and ignite their love...!?" . It was Licht's older brother, Richard, who reached out to her...! Will Rose be able to become "the greatest villainess ever"!? ?

Maybe coming in

Konyakusha Ga Uwaki Shite Iru You Nandesu Kedo Watashi Wa Hayari No Akuyaku Reijou Tte Koto Deattemasu Ka? Chapter 31

Konyakusha Ga Uwaki Shite Iru You Nandesu Kedo Watashi Wa Hayari No Akuyaku Reijou Tte Koto Deattemasu Ka? Chapter 32