You know the drill if you've spent even a single week reading in Royal Road. A whole classroom filled with seniors that happen to be from japan get summoned to fight in a war they didn't even ask for.
Let alone human rights, basic common sense and compassion, there are way too many things wrong with this. For instance, what the fuck did they expect from a bunch of kids? Why didn't they use their own soldiers? Why is the king such an asshat?
It's an isekai, alright?! Wish fulfillment and all that! Fucking sit down and let it happen, alright?! Good.
