I doubt it's a backstabber (mostly because there's no gain in it for him; also because if anything happens he has a witness - and said witness didn't try to warn if it was someone notorious), but I do agree that he is sus a.f. To the point I have a hard time thinking it's just the "good guy that looks like a criminal" trope.Nope... Nope... and nope...
I call BS. While it seems to be true that the woman was just sucking the MC off of all his money, this yankee guy is also sus...
I'm calling it that this guy is a backstabber. Lets see next chapter
This one looks promising, I hope MC gets some confidence in the future!