Kanon, the daughter of an aristocrat, was preparing for a political marriage that her step-mother forced upon her. However, on the day before her wedding, she gets kidnapped by bandits for money. Even worse, her family abandons her and so the bandits decide to sell her to demons instead! Trapped in a desperate situation, the one she calls out to for help turns out to be the former demon king! A marriage love story featuring an unlucky young lady and the former demon king 貴族の令嬢・カノンは、物語が好きで、いつか本当に好きな人に出会いたいという憧れをもっていた。 しかし、義母に押しつけられた政略結婚を断れず、お嫁にいくことに……。 しかし嫁入りの前日、金銭目的の盗賊にさらわれてしまう。 さらに、家族に見放され、魔族に売られてしまうことに！ 絶体絶命のピンチに声をかけてきたのは、元魔王様！？ 不幸な令嬢×元魔王様の娶られラブ☆