Yane Urabeya no Koushaku Fujin

During her debut into high society, a mysterious attacker harms Countess Opal, resulting in her social downfall and years of seclusion. She is abruptly married to Duke Hubert, who is more interested in her family's wealth than in her well-being. Opal now lives in the attic of Hubert's mansion, where she faces hostility from the household and staff. A favored resident, Stella, adds to the tension. Unable to manage the duchy, Opal resolves to act independently. Despite being underestimated, she devises a strategy to overcome the challenges she faces.