My Wolf Prince Nakashima Eri,なかしまえり

Her fiancé eloped with the saint. Thus, a new fiancé was presented to Claudia Rosenheim. The new fiancé is the so-called「Wolf Prince」, Isaak Lambertz.
The Wolf Prince had a sharp tongue, was ill-tempered, and was not gentle at all. For as long as they had known each other, they had only quarreled at each meeting.
With a relationship where they fought like dogs and monkeys*, I wonder if they’ll ever get along?
……However, he, who became the fiancé, is now slightly different. Perhaps, he is willing to be kind?
Huh. This seems like it’ll be good.
A new love story beginning with a broken engagement.
*In Japan, dogs and monkeys are often portrayed as two species that just can’t get along like cats and dogs in western cultures.