Kimi to Boku No Saigo No Senjo, Aruiha Sekai Ga Hajimaru Seisen (Fujimi Fantasia Bunko) [Light Novel]

[Machine Translation] An empire with advanced scientific power and the Nebulis imperial government, a feared land of witches. A boy and a girl meet on the battlefield of these two countries for a long time. Iska, the youngest swordsman in the history of the empire, has become its most powerful fighter. The Ice Witch Princess - Alice Liese, who is said to be the strongest in the Imperial Palace. ( If you can capture me, your dreams may come true. The two of them kill each other as sworn enemies. But the boy is captivated by the girl's beauty and integrity, and the girl is drawn to the boy's strength and way of life. They are not allowed to walk together, even though there is no other way but to defeat each other. A heroic fantasy in which a boy and a girl who are enemies revolutionize the world!

高度な科学力を有する帝国と、「魔女の国」と畏怖されるネビュリス皇庁。永く続く二国の戦場で、少年と少女は出会う。史上最年少で帝国の最高戦力となった剣士―イスカ。皇庁最強とうたわれる氷の魔女姫―アリスリーゼ。「わたしを捕えられれば、キミの夢も叶うかもしれないわ」「そっちこそ僕を倒せばいい。君の世界統一の前進になる」宿敵として殺し合う二人。しかし、少年は少女の美しさと高潔さに心奪われ、少女は少年の強さと生き方に惹かれていく。共に歩むことは許されず、互いを倒す以外に道はなくとも―。敵対する少年少女が世界を革新するヒロイックファンタジー!