I hope you keep him as a monster/ beast too many novels write non human mcs just to give them a human form after 30 odd chapters. hope he stays non human well till forever.
xD that some insane knowledge for ya.
I hope he doesn't want to be human like a bunch of novel like this ...
because for me it's was always the monster part that interesting.
(humanoid why not but not human who wan't to do adventure with humans...)