Uchi no Ojousama ga Hametsu End shika Nai Akuyaku Reijou no Youna node, Ore ga Kyuusai Shitai to Omoimasu.

Also known as: うちのお嬢様が破滅エンドしかない悪役令嬢のようなので俺が救済したいと思います。, 我家大小姐只有身为反派千金的破灭END, It Seems My Lady Is the Villainess with Only a Bad End, so I'm Thinking of Saving Her

by Kiri Komori

I'm a character in an otome game?! I'm Vincent, the butler of the Count's daughter. One day, I suddenly remembered that this world is one of an otome game that I played in my previous life. Furthermore, I remembered that the lady I adore will die a violent death as the villainess! Huh? Don't mess with me! I'll destroy my lady's destruction flag!! As her loving butler (and a capture target), I'll do everything I can to help my lady avoid her bad end. This is an intense isekai reincarnation comedy!