Contrary to most people, I think this is a really good "go back in time" series or "reincarnate" series, especially when compared to all the other Japanese and Chinese ones out there, its at least in the top 5% in terms of character and writing quality.
Yeah, we know the MC is probably going to turn into, if not Hero, at least Chaotic good or neutral, instead of total villain. But the character himself is interesting, and so is the premise. The MC is basically an aimless villain just going through his childhood again re-discovering himself after he "fixed" the thing that broke him.
He's basically what Peter Parker would have been if Aunt May got killed (on purpose or by accident) by a super hero. (Well, the MC's uncle is an abusive gambler, but the premise still applies). Peter Parker would have probably been broken if Aunt May died to. He probably would have become a broken person and a murderous villain.
I really like it, as the art is pretty good and the writing quality uniquely good for a chinese webtoon. So far, I would rank this pretty high up there, as its also an original story, and not an adaptation of a webnovel.
DorothyGale123's comment sums up this series best: "Local asshole time-travels and accidents himself into being a good person."