His older sister is probably a demon trainer if we are going off the path of schools he has attended and having one member of his family being a master at such
I love this series because everyone thinks Cry knows more than he leads on and that all of his actions are on purpose, with a reason, and had meaning to it. While in fact he is just winging it
These translations are perfect for this series. Usually one would complain about a translation adding slang into it, but for this train ride, it fits perfectly.
Thank you for the translation