I, Viretta, Am Going to Hunt a Dragon

Viretta Medlit is a hopeless braggart.
One day, she casually boasts to a young man she meets about her unfortunate arranged marriage, only to discover that he is her fiancé. To make matters worse, her exaggerated claims stir something within him.
“Are you prepared to face any hardship?”
“Of course. If it’s for the one I love, I’d even hunt a dragon!”
“Then let’s go hunt a dragon. And break off the engagement afterward.”
Thus begins Viretta’s journey to hunt a dragon…
All in the name of breaking off her engagement with a fiancé she actually finds quite agreeable!