Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku.

In this charming and subversive anime, Prince Cecil finds his life of intellectual boredom turned upside down by his new fiancée, Bertia. At their first meeting, she makes a startling declaration: she possesses memories of a past life as the villainous heroine from a romance game, and her sole purpose now is to fulfill that role and break off their engagement.

The anime unfolds as Bertia, with absolute dedication, performs one outrageous and chaotic act after another to play the part of the perfect villainess. Yet, through his keen observation, Cecil begins to see the genuine and endearing person behind the performance. The story cleverly blends comedy, fantasy, and romance, exploring themes of identity, destiny, and the unexpected forms love can take when someone decides to rewrite their own story.