Steel, Guns and the Industrial Party Across the World

Novel Summary
Emperor Gabela: Imperial legions are unstoppable on land.
Great Orc Chief: All the warriors of the tribe can count as ten.
Jade Realm Elf King: The forest ranger has never missed a shot.
Chairman of the Horn Bay Alliance: The alliance fleet is the undisputed ruler of the sea.
A mysterious organization: The prophesied era will finally come.
Paul Grayman: I am not targeting anyone. Everyone here is rubbish.
Start the journey of guns and cannons crushing the low-magic plane…
(This is an old-fashioned story about climbing a technological tree in another world to farm for hegemony. The author has limited knowledge and may make some mistakes in technical details. Criticism and corrections are welcome)
– Description from readMTL