Like, he's clearly not human. Has no prior education because he may have lost his memories when dying, parts or his body are sew back like his foot and... I don't know... His freaking head! And he has glowing eyes and that black skin in both arms and hands.
The MC also unsettles me. He gets glowing eyes and recovers fast from injuries, he may have been converted to the same creature ML's is. Not to mention that he has a killer streak when waking up and lost all of his longterm memories, but he retains the knowledge from his teaching grade.. He could also suffer from split personality due to the trauma.
But well, I'm very interested in this story, cannot wait to see where it takes us to.
this is really good so far but something is definitely going to go wrong