["You'll get pregnant with my child, right?"] A former office lady has been reincarnated as the villain princess of a novel. She does everything she can to avoid condemnation and execution, but a political marriage with the prince is inevitable! Because according to a famous fortune teller, "if she doesn't marry the prince, war will break out." How ridiculous. For the sake of her country and her own life, the princess reluctantly marries the prince of a neighboring country, who is the hero of the novel. She thought she was just a stopgap until the heroine appears... or so she thought. Will child-making sex save the world? The slapstick parallel world reincarnation TL begins.