Genjitsushugi Yuusha no Oukoku Saikenki - Vol. 8 Ch. 42 - The Start of a Revolution (1)

[MangaDex]

 

[Etanks]

Cubes here.

 

[Kaarme]

The kind of researchers who don't really care what's going to happen and why, as long as something will happen. It's fine to afterwards look into it and write theories, assuming someone's still alive after the dust settles.

 

[Deathhappens]

Hello, plot coupon delivery service?

 

[GrimGriefer]

Lets not forget the food you would need to keep on board for the dragon. Do they unlatch it one or two times a day to let it hunt for food? It probably needs rest like a horse too. artificial propulsion devices are better even if they need fuel space, assuming the specs and cost justify the change (but im sure they would).

 

[Seraphus]

Hello, plot coupon delivery service?

Exchange for one plot device; offer valid only for isekai.

 

[Seraphus]

I think the first thing to do with chaos ore, is to check your abilities with dark magic; maybe see if it can be formed into a golem or ninja-log substitute...

 

[dementati]

So this girl's family invented a long distance two way communication and broadcasting device, and now she invented a magic powered jet engine. Clearly, the MC should just give all the money to her, cause it'll catapult the kingdom into becoming the global dominant superpower in a decade probably.

 

[HartSkai]

Wouldn't they be able to make hovercrafts with this? It might be able to replace wyverns or add more air force troops for aerial battles, transportation, and delivery.

Also that's the god cube from OPM