Review Detail of striker45 in Assassination System

There is little to no explanation or exploration of World background or even MC's clan or techniques it's not that it's mystery his dad & butler knows it but never told MC. MC is thinks little to nothing logical isn't very attentive to surrounding or happenings main thing for assasin,his character didn't grow much his wife has more development than him, she went from mortal to being more powerful than MC. MC gets thrown to random places comes back boom his wife is more Powerful than before. Even his daughter has more progress than MC in month too.