I asked you to make Tang Dao. What the hell is this laser Sword?

Jiang Chen, as a little unlucky guy who was disliked by the squad leader because of his obedience, was sent to the Leng Weapons Factory.
But accidentally obtained a weapon system!
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Factory Director: Go get a knife first and try it out. The sharper the better!
Two days later…
Looking at Jiang Chen who slashed the tank with a knife and looked harmless, the factory director was confused…
Jiang Chen: What about the factory director? Is this sharp enough?
However, a saber is just the beginning.
A crossbow with a range that far exceeds that of a sniper rifle, an explosion-proof shield that can withstand grenades…
With Jiang Chen’s continuous investment, warships, submarines, and aircraft.
The entire military industry system has ushered in a comprehensive reform!