I Asked You to Repair the Tracks, and You Transformed the Tank.

System + Technology + Military Factory + Island or Base

Dear book friends, I have been a bookworm for 16 years. Is there any system that provides technology? Pig's feet has its own base. It uses technology or arms to gradually strengthen itself and help the country become stronger. The background is the earth.

Military Stories (Special Forces, SWAT, Firefighting, Etc.), No Female Protagonist

Big Guys, Military Technology Sells Arms to the Army.

Start Recycling Second-Hand Aircraft Carriers and Wholesale F22

Is There Any Report About the Male Protagonist Riding a Heavy Motorcycle? (｢･Ω･)｢hey

Novels in the Next Category of Zhengyangmen

Under the Zhengyang Gate

She Starts School and Rides a Motorcycle. She Is a Rich Second Generation, a Single Heroine, and Loves Motorcycles.

A Novel About Urban Improvement of Firearms and Firearms Manufacturing

System, alien civilization

Are There Any Novels About Missile-Covered Strikes and Modern Large-Scale Operations?

I want to read a book similar to "The Flying Immortal of the Ship: I Work as a Ship Repairman in Fantasy".

Find a Good Hacking Technical Book

Novels That Ask the Protagonist to Make or Modify Weapons, Firearms, Props, or Machinery