I Traveled Through Time and Built a Gundam in a Different World

Lin Ze, a veteran "carrot fan" for 20 years and the chief engineer of a new energy vehicle factory, grabbed the latest limited edition model of Consortium B after get off work and was about to go home to "unbox and explode" when he was hit by a self-driving car being tested by his own car factory. Physically, he was transported to another world! Reincarnated as the eldest son of a border barony, Lin En (formerly Lin Ze) wanted to just lay down and enjoy the "corrupt and noble" feudal life of the old era. I saw with my own eyes the magic of this world, and the steel giant "Magic Knight" that was driven by magic and galloped on the battlefield. Looking at the war machine that was several meters tall, made of pure metal, and roaring in the mud, Linn, a hardcore rubber guy and hard-core engineer, had his eyes shining, and his voice flowed all over the floor: "This... Isn't this the best 1:1 physical assembled model in the world?!" "Wait a minute, which intern drew this power circuit? Why is the cooling vent stuck behind the butt? And this head monitor... The field of view has a 120-degree blind spot?! How can we fight like this!" "Get out of the way! I have to modify this Gundam (Magic Knight) myself!"