The God-Level Drawings at the Beginning and the Infrastructure Shocked Li Er!

Others are princes when they travel through time, but I almost starved to death at the beginning? I became a starving orphan as soon as I traveled through time. I, Lin Yuan, a modern engineer, just want to live! Fortunately, the Shengong system is bound and the cement formula is rewarded at the beginning! In order to make a living, I hardened Suzaku Street, and the result shocked the government and the public! The Minister of Industry was confused: "My decades of experience are not as good as his overnight construction?" From then on, the blueprints were handed over to me: blast furnace steelmaking, steam engines, railway networks... By accident, I became the emperor's chief civil servant, the princess would not marry unless I was there, and the talented girl fell in love with me. Who says engineering is useless? I will directly use infrastructure to pave a road of eternal peace for Daxia! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.