Star Alliance: I Am the Guardian of the Universe

I would like to ask what is going on with this blue-skinned alien in my house? And what's with the big hole in his chest? What kind of star management bureau, what kind of skyscraper? I work in a factory here to make screws, but when I go to the universe, I can actually work in the same system? Wu Ming plunged into the vast sea of ​​​​stars in confusion, just for that iron rice bowl! Ps: The protagonist will perform tasks among various galaxies and planets, which feels like a pseudo-infinite book. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.