I am a mindless machine.

With a flash of light from the computer screen, Yun You's consciousness drifted into a hazy state. When he awoke again, what lay before him was a war that even describing it as 'cruel' would be too simplistic.
Human lives are like weeds; a single pluck can cause them to vanish from the world in vast, exaggerated waves. And besides that, nothing good happened to him—in fact, by the time he noticed, his appearance had transformed into that of a petite young girl. —And he wasn't even human anymore… his entire body had become a mechanical structure she couldn't comprehend at all.
On top of that, what left her even more bewildered was—"........[Analysis], the self, named 'Yunyou'...........has lost its emotions?"-------------------------------
Important P.S.: The author has gone completely off the rails. P.S.2: The world should be "No Game No Life Zero" → "One-Punch Man" → "Heaven's Lost Property" → "Honkai Impact Series" → "Problem Children Are Coming from Another World" → "No Game No Life Main Story"