Breaking Up Was the Plan, the Duke Falling For the Villainess Was Not!

Hakyoku Yotei no Akujo no Hazu ga, Reitetsu Koushaku-sama ga Wakarete Kuremasen!
破局予定の悪女のはずが、冷徹公爵様が別れてくれません!
Oh no! It looks like we have no works!