Maou Gun Saikyou no Majutsushi wa Ningen datta - Vol. 2 Ch. 7

[thatNEET_]

"Your commanding ability has already surpassed mine"
Ike 7 pages later "So you're proposing that I arm my troops with... weapons? 😲"

 

[Tryble]

"This is a 50 vs 50 strategy contest with impartial rules"

Oh, rad! Let's see some skirmish-scale military tactics! Some Total war action would be pretty sick.



"strat: imma invent guns then use the guns"

...so much for that...
well, taking all bets: does he make modern rifles or musket style arms that nonetheless shoot like they're unstoppable lasers?

 

[Furuchi]

so is it explained how the fuck the demon lord got the guns to start with?

 

[GreenDude1]

So, our MC doesn't even suspect that the other side would play dirty, when they already did earlier and have been doing since the beginning? Is he a moron? Oh, wait, this was an isekai story, of course he's a moron.

One thing you very quickly learn is that all Isekai protagonists are complete and utter morons. Even the ones that are supposed to be Geniuses are incredibly stupid.