hugo is a little bit of a killing machine, especially if he has a metal arm, but i donāt think heās ever brought himself to the point of killing someone. (if he has, itās because he didnāt know he did. he just wins a fight and knocks the other person unconscious, which is way more dangerous than movies make it look.)
i donāt think his lack of murderous drive was entirely from the good within him, though.
hugo is someone whoās spent the majority of his life scared of one thing or another. it would make sense for him to dread the guilt and/or consequences of ending a life, mostly just because itās never happened to him before.
(he never found a book series like āthe tales of flynnigan riderā to give him hope. and, even if heād found it at an incredibly early age, he still would have been too disillusioned at the time to believe.)
anyway, yes, hugo has been designed to be a killer for his own safety, wonāt do it, and feels guilty anyway over being born into a dog-eat-dog situation he wouldnāt have chosen if he were ever given a choice.











