Shenhao: Get a Photolithography Machine at the Beginning

Shen Lang was dreaming. He entered a place called "Cross-border Trade". He took a bottle of mineral water and exchanged a photolithography equipment with others. As a result, overnight, he saw a photolithography machine! Not a dream! So Shen Lang couldn't be happier: You can buy a 2 nm lithography machine with a bottle of mineral water! A bowl of instant noodles can buy you a set of nano battle armor! For five kilograms of rice, you can buy a complete controllable nuclear fusion generator! There are also spacecraft, quantum computers, antimatter engines, and more. There is so much technology and so much equipment that he can't eat all by himself, so what's the point? We can sell to the government! Discount! What? How could it be so cheap? Don't say much, this is a kind of crazy patriotism! The most important thing is that there are a large number of intelligent life forms from other worlds gathered here! With the rise of Xia Kingdom, Shen Lang's rise also made him the first person of this era!