It is not like solo leveling like many says. The only similar is the gates that came out from nowher giving people powers or being "awakened." Also, the MC's mother is sick and her sister is still in highschool. Aside from that, they have different powers since the MC here can't level up - just like what the title says.
The flow of the story is good and not rushed. It uncovers important details about the characters and the MC's power increased uhmm drastically. Yes, it was fast enough for a "normal player," but since he's the MC, there's not much problem with that?
Overall, I enjoy this manga/webtoon. It's very entertaining. Although, I hope that they will upload better quality of the webtoons.
The Player That Can't Level Up