(Oops, accidentally deleted my post.)
One more thing, (should I post on the forum instead if I think of anything else?) I played again and ended up with no injuries this time, but somehow lost 1 from the mind stat that I couldn't find a reason for in the code. Was that supposed to happen, because I saw that at some points you can lose qi even without any injuries?
On an somewhat unrelated note, I noticed that the emperor sometimes calls the MC by their birth name instead of their courtesy name. It looks like an error to me, at least based on the explanation about names given in the story.