AI Master: Don't Believe It, That's Really Science

What is it like to get a system that can control wind and rain, roll fireballs, control thunder and lightning, etc.? Cheng Feng's answer is: "Teacher, I give you four words: materialism." At the same time, Cheng Feng also complained that he used the fireball technique to save people, but was treated by gangsters as aliens invading the earth and sent to the police station. The only witness asked Cheng Feng if he could use the fireball technique at his house. He had been cut off by the gas company because he owed gas bills. Looking at the retina HUD again, the system taskbar is constantly refreshed, and the city's undercurrent is surging. I just want to be an urban mage quietly, why is it so difficult?