Sorry if you think it is to short, This sort of happened in an epiphany of inspiration.
The world isn't cube, it's like the real world, only stuff is much easier to collect (punching trees)
"S-sir, we've l-lost legion Arachnidae to the Craftians. They have broken through the defense wall. T-Th- the invasion will be set back for at least two weeks," Stammers my assistant, Tobias. The reason for his nervousness is because so many brave souls who took the deadly job as my assistant had been killed. I relish the fear on their faces, the sheer terror as the tendrils of darkness paralyze them, allowing me to slowly ready my bow, all the while the helpless dolt watches his final moments unfold before his eyes.
"Tobias, you were my favorite. It…" I pause, enjoying the fear in his eyes, the paralyzing fear that only a doomed man can feel. Slowly I make my way over to the blood-red case that my precious bow, Jericho, is kept in. Withdrawing it carefully, I continue. "It is unfortunate that you delivered this news. However, since you are my favorite, I will not kill you. Instead, you will be added to the zombie division."
The irrational fear lights his eyes. "Please Lord Caedis, anything but that!" he pleads. I am about to refuse when a thought crosses my mind. "Very well, Tobias, very well. Come with me." The relief that lights his face lasts until he sees his fate. He disappears screaming.