@Gouza wants the MC to be some murderous psychopath. It's clearly explained in the story that due to the butterfly effect of him being reborn, he will never cross paths with some of his enemies, and due to still having humanity (That @Gouza hates for some reason) he won't take revenge on them as long as they don't cross him. And at chapter 14 the apocalypse has literally just begun, so it's way too early to make such assumptions already. From what I see so far, the MC is ruthless, decisive and proactive in accomplishing his goals.
Looking at his profile, @Gouza is obviously a veteran reader, so it's understandable that this was carelessly written off as trash if he's sifting through tons of new novels. Indeed, when you're not really paying attention, it's easy to mistake good, well-though out writing for a lot of trash novels red flags (sparing enemies, having humanity-just for the sake of dragging out conflicts for word count). Especially if you're going into a story (yet another apocalypse story) with an idea of what you want to see beforehand, and anything that deviates from that gets an automatic failing grade.
Contrived, nonsensical and full of water but readable
Edit: I agree with @ProPoisonTester, the reason I dropped this was because of how contrived the author set up the conflict to make the MC's wife dead. At that point I was temped to put 1 star, but decided on 3 purely because I really enjoyed the earlier chapters.
Feels increadibly similar to "I am the Fated Villain", if the writing quality was bad then I would call it plagarism but I'll let this slide because it's alright. Although, not as good as the original that it obviously took heavy inspiration from.
Shameless ripoff of "I’m Stuck on the Same Day For a Thousand Years", copied the entire premise and even the first few chapters 1:1. U can read the original on mtlnovel.