Chowolja Hagwonui Sugangsaengi Doeeotda

After a hundred years of monsters, it’s become the norm to train at hunter academies if you want to become a professional monster hunter. And that’s just what hard-working orphan Seojun Kim dreams of. But after a freak accident dashes his hopes, ads for the mysterious Transcendent Academy pop up on his phone, offering him a chance to train virtually with history’s most legendary warriors. As he levels up, he’s soon caught up in the world of hunter academies, dungeon raids, and competitive tournaments. But the more he learns, the more questions he has about the people surrounding him, his past, and the secrets of the Transcendent Academy.

(Source: WEBTOON)

Note: Includes 21 extra chapters.