I'm writing this review as of chapter 70. I think this series has a lot of potential! But it could use some work to realize it. I know it currently has over 800 chapters at the time of this writing so maybe these issues are addressed by now but I'm just giving my thoughts about what I've read so far. I think this story takes a very different approach to stories that involve the main character having a system in a world where everyone has one. Systems are generally made to make the growth of the characters easier and or faster than it would be without one. After all, why spend years working out and training relentlessly to become strong when you can just level up and do quests? But with this work, the bad guys are manipulating the game/system to try and make it so the main character and the rest of humanity don't get strong. So the main character has to be smart enough to find ways to make the system work for him instead of against him. All while screwing over the bad guys that are trying to screw him over. It helps the story feel unique. I also like that there doesn't seem to be much Deus Ex Machina going on. Every challenge the MC wins against is because of his strategies and not because he pulled some power out of nowhere. But there are problems. One is that are are fairly frequent grammatical and spelling errors. Some are more noticeable than others. The second problem is that the story doesn't seem to know if it wants to be a harem or not. It also seems like there's a bit too much info given at once to keep track of sometimes. It just feels like the story's scope is already way too big for where it currently is. But overall I think this is a pretty good work that deserves a good look.