Princess Mira, who married into an enemy country wishing for peace, endured all kinds of cold treatment, but her wishes were in vain as her homeland was destroyed, and she was told of her divorce. The moment she tried to throw her wedding ring back at her husband, Prince Klaus—who had never loved her once—for some reason, she Time Leaped back to their wedding day!? While searching for a way to save her motherland and restarting her married life, one side of Klaus that she never knew begins to be revealed...!?