The kingdom isn't going to learn anything from this particular encounter because I don't think this guy is going to survive it. But even if he does, he's definitely never going to report it because it would reveal his, and various other officials', own corrupt actions regarding the MC's reports.that ending... The kingdom is about to learn first hand that all of MC's reports were very much true, first hand at that.
Let me guess, the girl on the last page is the exact same one from chapter 1.1. She's definitely looking for the MC and is gonna ask him to come with her later