Since her mother's death, Aoi has faced cruelty from her stepmother and stepsister. Despite being born into a wealthy family, Aoi is treated like a servant in her own household. This has led her to believe that she will never escape her suffering. However, one day, Aoi is informed that she has been arranged to marry someone. This brings a glimmer of hope to Aoi, thinking that she may finally break free from the torment inflicted by her stepmother and stepsister. Unbeknownst to Aoi, the marriage is merely a malicious scheme by her stepmother and stepsister to drive her out of the house. Determined to do her best for her husband, even though she has yet to meet him. Will this marriage bring Aoi a happy life and free her from her suffering? Or will it be the opposite?