Lin Feng transmigrates into the world of The Bright Sword and becomes an obscure blacksmith in the Independent Regiment's logistics department. By chance, he activates the Military Technology Tree System! Any weapon or piece of equipment can show him its upgrade path and the materials required.
[Detected: Hanyang Type 88 rifle. Upgrade options: Mosin-Nagant, then Kar98k, then AK-47, then Gauss electromagnetic rifle...]
[Detected: Border Region grenade. Upgrade options: pineapple grenade, then fragmentation grenade, then white phosphorus grenade, then portable thermobaric bomb...]
[Detected: Mule. Upgrade options: motorized tricycle, then military jeep, then armored personnel carrier, then Type 99A main battle tank!]
Li Yunlong: “I asked you to make a few decent rifles, and you came up with a whole assembly line for automatic rifles? I asked you to make more shells, and you managed to build a rocket launcher? Damn it, who cares about Italian cannons? My regiment has tanks and planes now!”
The Brigade Commander: “Li Yunlong! Have you struck it rich again? I hear your Independent Regiment has upgraded its gear and packs more firepower than my whole brigade. Hand over half of it to headquarters, now!”
Yoshio Shinozuka: “Baka! Chu Yunfei's 358th Regiment isn't the real threat. Li Yunlong's Independent Regiment is! Intelligence says their weapons are fifty years ahead of ours. This isn't a war, it's a dimensional beatdown!”
