Kaihou Sengen - Dekiai mo Shuuchaku mo Okotowari desu!

Summary

I am just an ordinary person who stands next to my amazing fiance. In high class society, I have been treated as a [burdensome fiancee] to my fiance who is known as our family's hero. My fiance has never once protected me. On the contrary, he spends his days reveling in the sympathy of those around him and demanding obedience. Then one day, an accident happened at a social gathering.I wonder if I can do it. To step forward, to become free. I don't have to hide anymore. I want to be myself and to do as I please. It's time to set myself free...!