Ella, wedded off in an arranged marriage to the Margrave Lord Oscar, found herself unloved by her husband and isolated within his manor. Her cries for help were ignored by her family as she was forced to endure the head maid’s constant torments. With Lord Oscar’s sudden death in battle, Ella is cast out of the manor in nothing more than her bedclothes. As she is on the verge of freezing to death, she catches sight of the words written in his final letter to her: “I’ve always loved you.”But he had never shown her love, so why would he write such a thing?Suddenly waking up years in the past, Ella decides to change their fate by discovering Lord Oscar’s true feelings and fixing their married life.
Chimamire Henkyou Haku no Hontou no Kimochi, 血まみれ辺境伯の本当の気持ち
Solaris310
It rather straightforward as the character are one dimension personality as the villain are cartoonish. The problem is solved fast.