Incredibly engaging characters, an insanely wild plot, and heaps of fun.  I laughed a lot.  The introduction of Hedgehog was great and brought a fun dynamic to the the cast.
It does still have that incredibly annoying thing that Chinese novels do with disabilities where they get magically cured but for the most part, I felt this was probably one of the best stories for making the disabilities a fact of the MC's life that needed to be continually accounted for.  While an impediment and the reality of how other people might treat someone with his disabilities was still there, it felt less ableist and hateful about these than these novels usually do.  It was very refreshing.  Also it was literally the last chapter or so that it happened in, so that probably helped although it still was very much "here's something that needed to happen for a true happy ending" which is a bummer.
The poor protagonist gong and shou in this book... they were the most pitiful characters.