Synopsis
Nagato Kazuya was your typical "Military Nerd" high school kid — until reincarnation handed him something most isekai heroes don't get: the power to summon modern weapons and soldiers straight out of the real world.
With a yandere military advisor at his side and a full arsenal at his command, he sets out to take over a fantasy world — land, sea, and sky, one battle at a time.
What follows is the story of his yandere harem and the chaos they leave behind.
