After reading many werewolves and/or system novels, I decided to give this one as my first review. I've read most of the existing reviews and decided to give my 2 cents.

Writing: Yeah, I can see why some people dislike it. The writing at the beginning does justify the negative reviews. I personally didn't mind it as much since I (slowly) skimmed through it. It got better for the later chapters and I can see the author's effort to improve. Regardless, the writing is nothing stellar but not horrible either (for the later parts that is). The use of onomatopoeias is pretty excessive for my liking personally but I understand the author's intention for the tone of the novel to be much more casual. After some amount of re-reading, it certainly has somewhat grown on me.  

Plot: I think the story is fantastic. It doesn't have a strong start (after the main character got the system). I did not enjoy the school setting very much, but that's just my personal taste. However, things get increasingly more enjoyable as the story advances further. I really like the psychological mind games between the protagonist and the antagonists here, albeit sometimes it gets slightly dragged out a bit. Also, I would love to see some hints or appearances of the werewolf who killed his parents since it was the main antagonist after all.

Characters: The main character is the reason why I'm in love with this novel. Sure, he's certainly not the brightest sometimes, but I love everything else about him. Unlike most MCs I came across, he's not some ordinary high school twink who suddenly found supernatural powers. Even before the appearance of the system, the dude was an absolute menace, being in the military force against supernaturals as a normal human. He's very cunning and ruthless, which is extremely fitting for a werewolf. Other than the MC, the females are quite lacking. Harem is not my cup of tea so I'm glad that this one is not too overbearing.

World building: The setting is pretty good. The world building is not heavy as it adds bits and pieces as the story goes on through the MC's missions. I really like the war-like atmosphere with a magi-tech world.

Overall, while it is not the best, it is certainly very enjoyable. I am currently and will continue to purchase privileged chapters and support the author.

PS: If you are dissapointed with this novel, I HIGHLY suggest "The Harvester"

Perhaps it's a change of translators,if you haven't noticed,the novel suddenly has lots of chapters coming out,so it could mean the novel have been picked up by another translator

It feels more like bad automatic translation, though. I don't think any human translator would translate "Demon Emperor Hezhi" into "Demon Emperor more than one"
But once you get the gist of the translated names, the story is still readable and enjoyable.

Holy Jesus! The book is so different so rare and so wonderful that I am seriously I'm awe how come I never picked it up. Well,  the answer is that the no. of chapter is less than 20 maybe that's why I didn't find it  before but now that I have picked it up, I really really pray that I get hundreds of chapter in a single day!  

What I liked about this book is the fantasy aspect, the weird customs , the strange traditions and their beliefs... I really don't know which stories like this exist bef.

That's the only downside of IET novels. There's a level ahead of the previous top level until you reached godhood. Unless you reached Godhood you're ant. The only good thing about IET's previous novels is the arcs, etc. Not unlike other novels where the fate of the world (i.e.end goal) was introduced early & MC has no time to grow, just pure pressure growth.

Well I recommend The Legendary Mechanic. It's also a game novel, the mc entered the game and time travelled. Pretty great my top rec on this game genre.
Then there's Supremacy Games, Overgeared, reincarnation of the strongest sword god(closest probably to this novel, but shtty quality). Pretty much all the popular ones. Though I mostly rec TLM.