So, I played this a long time ago and was honestly rather lost. I noticed it's been reworked and more added, so I decided to try again. I was still confused early on, but I discovered what's been confusing me so much.
Izar is always referred to as Emperor Izar, but no place name is provided. We aren't told until 100+ pages in that Izar is the emperor of the Virrians in an entirely different galaxy. I spent that entire time thinking he's just a corrupt emperor of the Mitans. That should probably be clarified a lot earlier.
Also, there are several instances where the MC is assumed to have done/been told something that is an option regardless of whether we actually picked that option or not.