Konyaku Haki Sareta Reijou wa Henjin Koushaku ni Totsugasareru: Outaishi ga Mukae ni Kita Kedo, Otto ga Kawayusugite Soredokoro Janai

This light novel series, authored by Shakushi Neko, emerged from the highly popular Japanese web novel platform Shousetsuka ni Narou. It belongs to the flourishing subgenre of romantic fantasy featuring noblewomen who undergo a sudden betrothal annulment, a narrative trope that gained significant traction in Japanese digital publishing during the mid-2010s. The story centers on the protagonist, Eliana, who finds herself unexpectedly wed to a reclusive and eccentric duke following the dissolution of her engagement to the crown prince.

The series is noted for its blend of gentle romantic comedy and character-driven fantasy elements, contrasting the high-stakes political environment of the royal court with the intimate, often humorous domestic life of the lead characters. While specific design credits for the light novel illustrations are held by various artists depending on the volume, the aesthetic aligns with the soft, detailed character designs typical of the josei and shoujo light novel markets, focusing on expressive visuals that underscore the protagonists' evolving interpersonal dynamic.