I don't mean to open another argument in the comments but... The main character is 16?
Right I knew he probably didn't become a doctor at 16, but I don't like that the author is going the direction of "Oh but actually he's 40 and just looks 16". And also " People in this world are considered adults at 15".
This reflects really badly on the authors real life opinions of the legal age of consent.
Btw I hope this doesn't come over as critique towards you, you are simply relaying the contents of the manga. I'm more critizising the author.
The only reason this is decent is because of the art.
The story has completly lost me.