When I say missed potential, that barely scratches the surface. This series could have easily been a 10/10 if the pacing and details were on point. Unfortunately, we instead got 40 great chapters and 60 of the most rushed manhwa you've ever read. It all really falls apart at the tower arc, which barely even has any conflict until the final three chapters.

I can't exactly comment on the art because I don't notice that unless it's really good or really bad. Just gonna say it's decent.

I have the impression of reading an illegitimate child between The Gamer and Bleach, added with a bit of multiverse.

The story feels rushed, lots of things aren't really explained and there are lots of NPC only seen briefly that you forget them quickly until next time, and every problem is definitely resolved in a few chapters.
The protagonist got so many lvl up and cheats so quickly that even Solo Levelling feel slow.

But, it's not so bad when reading it. It's entertaining and you don't really have to feel bad if you don't understand everything since the protagonist is in the same boat.