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.
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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

"Let me start by introducing ourselves. I be Verter. And my lord who has hired ye lot is Her Highness, Lady Lettie, Princess of the Milkfeal Kingdom, and one of the brave heroes to boot."

"No, I'm fine now. So could you let go of my face?"

"Really, I'm completely healed. There's no pain at all."

Our carriage left the town of Adventshel, trundling onwards.

Inside the large carriage were Princess Lettie, Geezer Verter, me and two other male protectors, so five of us total.

There were seats for four though. Fay the A-rank adventurer had lost at rock paper scissors before we departed and gotten the short straw of driving the carriage.

Little By Little