I Use a Photolithography Machine to Engrave the Array

After Chen Dachu traveled to this fantasy world. After watching the Western world experience the first and second magic revolutions, it is about to enter the third magic revolution. Fortunately, Chen Dachu came with his golden finger at this time. Let's see if Chen Dachu uses his golden finger to lead the third magic revolution. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.