Zettai Maken no Sousen Bukyoku - Ansatsu Kizoku ga Dorei Reijou wo Ikusei Shitara, Majutsu-Goroshi no Kyuukyoku Makenshi ni Sodatte Shimattan da ga RSS FeedZettai Maken no Sousen Duelist ~Ansatsu Kizoku ga Dorei Reijou wo Ikusei Shitara, Majutsu-goroshi no Kyuukyoku ma Kenshi ni Sodatte Shimattanda ga~; 絶対魔剣の双戦舞曲 ～暗殺貴族が奴隷令嬢を育成したら､魔術殺しの究極魔剣士に育ってしまったんだが～; Duelist with The Absolute Anti-magic Swords

In the era of grand magic, where magic reigns supreme, a young nobleman named Jin, who possesses a unique power, is also known in the underworld as the "Assassin Noble of Magic Killers." One day, during the execution of a mission, Jin encounters a mysterious "slave lady" named Lynette. Afterward, Jin infiltrates an elite girls' academy with her and ends up teaching his secret sword techniques to the noble young ladies as the only male teacher in the academy! A nonconformist sword that shatters all the strongest magican unstoppable teaching action story!