in the lands of the skies, androids and robots advanced beyond humanity's limits. And now, they have their own civilization

you're a small repair robot that is designated to section 26 everyday to repair the combat androids

One day, you see the high commanding android of the android faction 7, unit Designation M-0ZZ, also known by the overlords as "Mozzarella", come to you.

You. I've heard you did your job well.