Everyone Changes Jobs: I Use a Photolithography Machine to Carve a Magic Circle

The game covers reality, and Blue Star has entered the era of job transfer for all. Jiang Hao changed his job to a living profession - an equipment refiner, and he could only refine lithography machines! If it were a peaceful time, this would be a sure kill, but now it's a world full of dangers and monsters! While all the students looked at Jiang Hao with sympathy, he himself looked at his own screen and fell into a daze. Because the photolithography machine he refined can actually carve various magic arrays with a precision far exceeding that of the mage profession! Others cast spells by hand, with huge errors, but his spell casting accuracy is at the nanometer level! More than a hundred times more powerful! Can a 500nm process photolithography machine summon an army of the undead? Can the 100-nanometer process release the S-level forbidden curse? Can 10nm process drive the devil to project? Then the 1-nanometer process is still not available? One day, monsters were about to attack the city. When everyone in the public screen was terrified and at a loss, Jiang Hao calmly sent a message to the public screen. "It doesn't matter, I will take action." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.