Yarinaoshi Reijou wa, Daisuki na Danna-sama ni Rikon Shiyou to Iwasetai!

Grasse is a knight who is feared by those around him and is called the "Black Lion." Felicia, the daughter of a duke who will become his wife, dotes on Grasse. However, the two of them still have a pure relationship. One day, Felicia is kidnapped by an assassin who is after Grasse's life. When Grasse is attacked, Felicia realizes that time has rewound to her wedding with Grasse. Believing that she was responsible for Grasse's attack, Felicia decides to take action to save him and get him divorced... (Source: Natalie, translated)