The JSDF doesn't just fight dragons here, they dissect why dragons lose to modern firepower. The second arc trades the wonder of the first for something harder to admit you're watching: a fantasy world collapsing under the weight of real-world military superiority, and everyone involved is too pragmatic to pretend otherwise. It swings between genuine spectacle and uncomfortable ideology without apology, which is either exactly what you want or exactly what makes you quit.
Months after the catastrophic Ginza Incident, an uneasy peace settles between Japan's military and the Empire across the gateway to a fantasy realm. Lieutenant Youji Itami finds himself caught between worlds, navigating imperial court politics while his companions grow increasingly attached to him. Princess Piña struggles against her own father's paranoia, desperately trying to convince the Emperor that the JSDF seeks cooperation, not conquest. Tensions spike as global superpowers take notice of the Special Region's magical potential and technological vulnerability. Every faction has an agenda. Every negotiation masks deeper threats. When a fire dragon emerges as both literal and symbolic danger, the fragile diplomatic balance crumbles entirely. What follows is a collision of medieval fantasy and modern military might, where swords clash with rifles and political maneuvering proves just as deadly as actual combat. Itami and his unit must protect an empire that doesn't trust them while preventing an international catastrophe. The stakes shift from simple survival to something far more complicated: preventing a war that could consume both worlds.