The Night Situation of the Extra Marquis's Young Lady

I was possessed as Rose Knight, an extra in a reverse harem 19+ novel. She was an unfortunate young lady who lost her fiancé to the female lead and was written out of the novel. To protect my peaceful life, the things I had to do were simple. First, break off the engagement with my fiancé, Second, live without going against the female lead, Daisy Quinnie! However, the moment I saw my fiancé, I fell in love, and to make matters worse, Daisy Quinnie succeeds in seducing him. Another plan came to my mind as I was seething with betrayal. That was to save Harten Endeavor, the male lead whom Daisy Quinnie liked the most, first. Introduction to the Work: * Setting/Genre: [Fantasy][Western-...