It's Been 10 Years Since You Asked to Break Off Our Engagement, If You Insist That Much, Let's Break it Off!

It's Been 10 Years Since You Asked to Break Off Our Engagement, If You Insist That Much, Let's Break it Off! summary:

Diana Bailey, the daughter of a duke, has been told to have her engagement broken countless times since she was young. Each time, Diana would answer to Prince Robert's demands and refine her skills, but one day, he said that being with another woman makes him feel "relaxed and calm"...?! A work published in "Though I May Be a Villainess, I'll Show You I Can Obtain Happiness! Anthology" is getting a short-term serialization due to it's popularity! A romantic love comedy that includes Prince Robert's sister, Princess Lizzy, and her fiancé Sergio is starting!