Greetings, Men of the future! I am but a lonesome traveller, traversing between millennia using an apparatus of my own design, something I believe you citizens of the future refer to as a "time machine". I have wandered to this point in our earth's history from my own time; I myself was born in 1713. Although I must concede that the plot of this digital picture book alludes me, being new to this present I am still confused what this "NumaBros" represents or what this mirror-like screen they are staring at is; and what this "controller" controls exactly is a true mystery to me.
However, I am glad to see that the men who converted this work to the English tongue decided to use the word 'milliard' to serve as the common form of the giga. I've seen men of the future preferring the term 'billion', which admittedly sounds boorish to my ears. Thank you, you men of elucidation, for constructing your work to appeal to a man like myself; a wanderer of time. Because truth be told, I cannot imagine you'd use such an old term for any other purpose!