Something about his parents... both of them seem to be way more amazing and out of his league @_@ his father? kinda a big artist @_@ his mother? she was in an all-girls school... so she is like a Flowersge girl... so the most be very good and smart and Mystery solving genius!... and she indeed love mystery novels @_@ old MC seems to be a good and smart kid who was on the same level as his parents, until he came to this village and went full Rword dum-dum... the parents living in this big house... him not knowing anything about what his father do inside of it... them never dying even though they could be targets of the curse... i think at least the father go some reveal or something at some point @_@