Lin Mo, a PhD in materials science, is reborn in 1937. On the night Beiping falls, he binds himself to the “National Spirit Military Industry System.”
From the start, he unlocks the blueprints for a Type 92 pistol and shocks everyone by shooting a traitorous professor in front of a crowd.
He uses ammonium nitrate from the classroom to make explosives and blows up a Japanese troop transport, then smelts steel using crude methods to build mortars and bring down headquarters.
The System’s rewards keep leveling up: an auto-aiming sniper scope lets him kill Okamura Yasuji from a thousand meters away, while a rocket launcher formula lets him roll over an entire tank regiment.
When he unlocks “first-generation missile technology,” Lin Mo builds a secret base deep in the Taihang Mountains.
“No precision lathe?” He sneers. “Then we’ll use a steam engine and mill it by hand!”
“No guidance chips?” He slams the table. “Get me an abacus. I’ll calculate the ballistic trajectory by hand!”
Tokyo’s Imperial General Headquarters receives mysterious telegrams one after another: “Greetings from the Beiping Student Army: ‘East Wind Express’ has launched!”
It's so witty. I didn't understand the first few pictures, so I could read them as entertaining articles. But later on, I started to talk to the spies. The spies thought that the place where the Japanese were doing live experiments and researching nuclear weapons was a hell, and they wanted to help the protagonist destroy them.