Paper Was Changed to Steel and Glue to Welding, and My Toy Became a Star Destroyer.

Paper is changed to steel, glue is changed to welding, and toys become Star Destroyers. You make the drawings and I make the machine tools. The kraft paper becomes a small steel cannon. We will become bigger and stronger and create greater brilliance. Xia Yuan traveled through the parallel world, accidentally obtained a super-era weapon system, and joined the Dragon Kingdom Weapons Research Institute. However, because super-era weapons are too advanced, there has never been a chance to manufacture and realize them in peaceful times. After three years of doing nothing, lying flat. The Sky Eye radio telescope in Qianzhou Province accidentally discovered an alien ship heading towards Blue Star. The advanced alien civilization and terrifying technological capabilities suddenly plunged the world into panic. When tens of millions of people were in panic, Xia Yuan took out various super-era weapons and toys that he had made before, and asked the state machinery to help him produce and build them. Change paper to steel glue to welding, you produce the nitrate and I produce the carbon. Laser particle vibration knife, electric energy pulse laser gun, universe overlord star destroyer, two-way foil... Since then. Xia Yuan single-handedly reversed Blue Star's order and became a trendsetter in technological progress... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.