Boku no Kawaii Kon'yakusha no Tamenaraba

Even if this is the world of an otome game, it doesn't matter—I (a capture target?) am all for my cute fiancée (the villainous daughter?)! Elliot, the eldest son of the marquis, is famous for his fondness for his fiancée, the daughter of a count, Francine. How did he, famous as a prodigy from an early age, for the sake of his betrothed, become a high-spec super-darling whom even the prince cannot beat? It's a little extreme, but it's the beginning of Elliot's struggle and doting love story! The world, it seems like it is that of the Otome game *Welcome Princess*, but there's something off?! Elliot, the eldest son of a Marquis family and one of the targets you can go after is an insanely handsome young man, both cool and wicked, master of both pen and sword. His only weakness (?) is that he is "hopelessly in love with his (the villainous?) fiancée Francine!" The story of Elliot and how he began drowning in love for his fiancée at the age of 7 starts here.