Gaf_Ba

An engineer is summoned to another world. Though summoned as a hero, he possesses no special skills and is seen as rather mediocre. By chance, he acquires magical eyes that allow him to see mana. Leveraging his knowledge as an engineer along with the magic inherent to this new world, he starts creating his own unique spells by combining technology and sorcery. What will this man decipher in this unfamiliar realm? With his unorthodox expertise, perhaps he will unravel mysteries and gain deeper insights surrounded by magic. The curtain rises on an intellectual adventure, falsifying expectations of both heroism and technology along the way.
.........
You likely heard how everything can be represented by 0s and 1s. Internally, computers process all information as binary numerals - expressions using only 0 and 1. For instance, the binary 00, 01, 10 and 11 correspond to the decimal values 0, 1, 2 and 3. 

Why restrict to 0 and 1? Because electrical signals can only input and output those. More accurately, 0 and 1 are abstractions for humans. The system recognizes high/low voltage differentials as ON/OFF states instead. For example, 5V = ON, 0V = OFF. 

The IT Engineer Debugging in Another World

No matter how much magic power gets taxed, you replenish it after a good night's sleep so it doesn't really matter.

Even if the Mayor wanted to create some absurdly large street lamps, the citizens wouldn't care as long as the collected magic power doesn't dry up.

Maybe not everyone thinks this way, but I certainly do.

In that case, why not emulate this magic city and implement such systems in cities everywhere? - Is probably what you're thinking.

Unfortunately that's currently impossible with our level of technology.

Around five years ago, there was a genius magic engineer who devised and built the magic tax collection devices, as well as the various systems that allow the city to function as it does.

Most of the technology used in this city originated under the lead of that engineer. But after finally completing the Magic Factory, the engineer mysteriously disappeared.

Magic Engineer