[Complete] Breaking Off the Engagement? I see. It's my fault for not being able to return your love.

A broken engagement from the person she loves. Her expression won't move, and she cannot whisper words of love. The cursed countess's daughter fell into despair. Furthermore, he is in love with her younger sister. Unable to break the curse and believing everything is her fault, the young lady decides to part ways. She visits his home to tell the man she loves that they must separate. But what she sees there is…… This work is also serialized on Alphapolis and Kakuyomu.