Im sorry what. That mister is a bitch. I don't like him at all ( ̄へ ̄) like first of all, why steal the sword. Just teach him properly on how to be a proper swordsman bruh. ┑( ̄Д  ̄)┍
So basically he's a making a desperate child even more desperate, he would probably train even if it hurt his health just so that he can be "strong" enough... That's not happy at all, you can train a lot and still be happy, he's gonna grow up to be a very anxious person... (If he was a person I mean xD)
PLS UPDATE
PATIENTLY WAITING (づ ̄ ³ ̄)づ