My Brother Is Liu Hong of the Railway Guerrillas

A modern weapons expert transmigrates into the Railway Guerrillas. Modern weapons expert Lu Xuan transmigrates to 1938 and makes a Molotov cocktail with a piss from the start!

Liu Hong: "Brother, can this dirt tank really punch through Jinan City?"

Li Yunlong: "Lend us two cannons. We'll trade them for Sakata's head!"

Yamamoto: "Baka! Where did his Gundam come from?!"

Kill Japanese soldiers to earn technology collection rewards and unlock armor blueprints.