Sung Jinwoo is the weakest hunter in a world where portals to monster-filled dungeons have appeared everywhere. After a near-death experience, he gains a unique ability: a system that lets him level up like a video game character. From E-rank nobody to the strongest hunter alive. The Korean web novel phenomenon that became a global franchise.
Clean — pure action power fantasy.
Skip if you dislike:
Moods: Addictive Power Fantasy Action Leveling Up
Tropes: Weakest Becomes Strongest Game-Like System Dungeons Solo Power
Originally a Korean web novel, then adapted into a hugely popular manhwa and anime.
Yes — and it's the best-executed example of the genre.
Multiple volumes — the series is complete in Korean.