Jinwoo answers a Hunter's Association request to take part in the raid of a D-Rank dungeon, where he encounters a few familiar faces.

Jinwoo survives tragedy once again, but Woo Jinchul warns him that Hwang Dongsoo, an S-Rank hunter, may be after his life. Determined to grow stronger, Jinwoo teams up with Jinho to raid a succession of C-Rank dungeons, but they attract attention...