This is the final battlefield between you and me, or the holy war to create a new world

This film (drama)Also known asキミと僕の最後の戦場、あるいは世界が始まる聖戦，is aJapanProducerAnime AV，At2020Released in year 。The dialogue language isJapanese，Current Douban rating6.0(For reference only)。

The empire boasting powerful scientific might, and the Nebilis Imperial Hall feared by the world under the name of the "Witch Country." 　　On the endless battlefield of the two nations, a boy and a girl met. 　　The youngest swordsman in history to rise to the empire's strongest combatant──Iska. 　　The princess of the ice witch, known as the strongest of the imperial hall──Alice Riche. 　　“If you can catch me, you might just realize your dreams.” 　　“You should defeat me instead, so you can move forward on the path to unifying the world.” 　　The two engaged in a deadly rivalry. However, the boy was captivated by the girl's beauty and noble demeanor, 　　and the girl also fell for the boy's strength and survival instincts. Even if they cannot walk side by side, they can only fight until one falls. 　　This opposing boy and girl will embark on a heroic legend that will revolutionize the world!