Gaiaku Ane to Ketsubetsu shimasu

Clara endured years of abuse from her sister Enefia, who held power over their family, including their parents, within the Astraia household. When Enefia became engaged to a powerful noble, Clara hoped for relief, but Enefia’s behavior remained unchanged. To conceal her sister’s infidelity, Clara was forced to watch over her, yet Enefia still became pregnant by another man, leading to the engagement’s collapse. Enefia fled, leaving the family in debt and angering the noble. To settle the debt, Clara was sold to a cruel noble and nearly died from torture. Upon waking, Clara found time had reset to the day of the engagement. Resolute, she began to resist her sister and sought to prevent the future that had led to her suffering.