Metropolis: I Am Selling Photolithography Machines at Pinxixi

After Zhang Chen graduated from Lanxiang Technical School, he simply made his own photolithography machine because he could not find a job. It took three years to finally succeed, but the accuracy was not enough. With the help of the state, we successfully developed a high-precision photolithography machine that has reached the world's leading level. The next day, major news media rushed to report, and banners were hung all over the Dragon Kingdom. This year's college entrance examination will be titled "You". When you go home during the Chinese New Year, you will be accompanied by leading cadres from all over the province, and media reports from various countries report that for the sake of safety, the entire highway is only open to you. However, Zhang Chen said: "I just want to be a simple commoner!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.