Moonwriting
Your story looks promising you maintained your mafia setting and didn't soften it. The characters are well built, like the world around them. The only thing which needs a bit of polishing is your grammar, you make small mistakes, but you can use 'Grammarly' for that, Grammarly corrects your mistakes, I also use it. I hope this helps you have a good day :)
I'm sorry but I would review this book as a bias, I hate gore and brutality, but I, also want to write one but when I read this, I really can't . The mc seems to be merciless and I'm not fond of it so I'll also drop my review without bias. the story intro, punishing someone has already portrait the mc kind of character and it was a good way for me. Then What I just didn't like is that he's not the one who's doing it right away. He has pawns. The Mafia concept is pretty normal yet it is immersive since I don't like concept like this, this one is pretty interesting and good. The quality of writing and grammar is good but sometimes confusing maybe that's just me but that's how I see it, over all it was a good read but short so I can't say if it will be much better or worse so I'll wait for more.