You call him scum and your job is literally killing people indiscriminately. Who is the realm scum/dirtbag there?
The answer is both! Being a female with good looks is no excuse for assassinating innocent people. Assassins are paid to kill, not to kill bad people. People like kings who keep their country safe. Good generals. Important individual and etc.
They are NOT and will never be good people. If your job is to kill when ordered to, you cannot be a good person. Even if you do good deeds and are nice to children.
Same goes for the guy that drugs people and forces sex addiction