About Being Reincarnated as a Mage in Cyberpunk

As one of the three "good" young people in the 21st century, I "believe in science" unconditionally. What? Spreading beans and forming an army? Well, that's right, that's just the remote and precise control of a high-level nanorobot cluster. Ah? Why is that kid so busy? Damn it, he can even do the fire-avoidance spell. Uh... Uh... It must be a nano-level vacuum layer generated on the body surface to isolate heat and instantly calculate and change the density and distribution of air molecules, forming a controllable strong air pressure difference. Haha... Don't think I don't know! Believe in science! ! ! Believe in science! ! !