I think that you have been doing pretty well on the story so far, the only thing I would suggest would be to try and add some more twists to the story here and there sometimes.
It's kind of annoying that all the time the premise is reinforced that he is a stranger that no one has the slightest good will towards and that he is all cold and emotionless.
It's a bit annoying to see him act like a robot.....I'm missing a chapter with his point of view (up to here I almost couldn't empathize with the mc)....it's like watching a robot movieđ đ đ PS: thank you