Kimi to Boku no Saigo no Senjou, arui wa Sekai ga Hajimaru Seisen

The Empire, a nation of advanced machinery and science. The Nebulis Royal Household Agency, a land feared as “the country of wishes.” In the midst of the long, endless war, between the two, the boy and the girl meet. The ice witch revered as the strongest: Princess Aliceliese The young swordsman who is among the Empire’s greatest forces: Iska The two meet as enemies at war. However, just as the boy is enchanted to the girl’s beauty and nobility, the girl is attracted to the boy’s strength and way of life. Cooperation is impossible, and there is no path forward except through the other. And yet…