When I Was in Da Qin, Zulong Asked Me to Build a Mecha

Su Tian traveled to the Qin Dynasty, when Qin Shihuang was 23 years old. When I woke up, I was casting bronze swords in the 15th Group of Bronze Swords of the Weapons Forging Bureau of the Examination Room. But having acquired the drawing system, he shines here! Qi State: This Qin State's evil intentions are a lesson! ! ! We just mobilized the whole country to buy their pistols, and they actually have body armor! ! Yan Guo: What are you talking about, besides buying a gun, you also need to buy bullets? Fighting a war to stop a war will cost more than half of the national treasury! ? Zhao Guo: Are all the weapons being made like this? ? ? My army has just learned how to use ak, and the bullets haven't been made yet. What does Da Qin use? ? Mecha? ? How to fight this battle! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.