simmo

It's got some really amazing artwork and I like that the protagonist is a psychotic killer as opposed to most isekai protagonists.

However, the story moves way, *way* too fast to the point it feels like whole chapters are missing, timeskips with no substance (no training montage, no growth comparison etc.) are abundant, the protagonist is just suddenly strong now, knows how his skills work, knows how to use them to his advantage and is even known to the public as some kind of disguised saviour that has already take down 2 or 3 notorious gangs despite him being a poor slave that only just started killing only a chapter ago.
The biggest issue is every character dies. All of them. It feels like there's no reason to care about any character whatsoever because they'll be dead in a few chapters anyway and probably not even by the protagonist. I would ask the author "if there is naught but ashes remaining what is left to strive for?", it makes for a boring story when everyone in it is dead.

There should be 200+ chapters out already but it feels like they condensed it all into (what is out as of typing this) 35.

As someone who has family members (parents and siblings) that I grew up with yet have no blood relation to both male and female I can say, while actually considering the matter for a fair conclusion, that without a doubt people *can* still be family without any romantic or lustful thoughts.

This author has decided that if there is no blood connection there is bound to be complications and that is demonstrably wrong, in fact this manga makes me think the author either doesn't have experience with non-blood related family or has some "interesting" thoughts about their own family, something I hear isn't too uncommon in Japan? It is certainly encouraged in a lot of media over there.

It isn't normal to fall in love with siblings you've grown up with just because you found out you aren't connected by blood and I think it's an insult to thousands of families in these situations that the author thinks it is, it looks down on the familial bonds so many have despite their circumstances.