Kimi to Boku no Saigo no Senjou, Aruiwa Sekai ga Hajimaru Seisen (Dub)
Type: Fall 2020 Anime
Plot Summary: A great war has raged for years between the scientifically advanced Empire and Nebulis, the realm of the witches―until the youngest knight ever to receive the title of the Empire's strongest meets the princess of the rival nation. Though they are sworn enemies, the knight is taken by her beauty and dignity, and the princess is moved by his strength and way of life. Will the fighting between them ever be allowed to end?
Other name: Our Last Crusade or the Rise of a New World, キミと僕の最後の戦場、あるいは世界が始まる聖戦