Bright Sword: Crafting a Flying Thunder Cannon from the Start, and Old Li Goes Wild!

"What?! I'm a military engineering PhD from the twenty-first century, yet I've transmigrated into the world of 'Bright Sword' and become Lin Mo, a student who can't even lift a finger to defend himself?!"

Li Yunlong: "Damn it! What use is a pale-faced scholar?!"

Lin Mo sneered. "Commander Li, give me three days, and I'll triple the power of your hand grenades!"

The Japanese blockhouses are impregnable?

Lin Mo: "Bring me a gasoline drum. Watch me make you a homemade 'morale-free cannon' and blow it straight to hell!"

From then on, the Independent Regiment's style changed completely!

Li Yunlong: "Brother Lin! When are we getting a few more Italian cannons... I mean, our 'Lin's Divine Might Cannons'?!"

The enemy: "Baka! Where did these ragtag Eighth Route Army troops get such advanced weapons?! How is their firepower even greater than ours?!"