They say whatever doesnāt kill you makes you stronger, but thatās not the case for the worldās weakest hunter Sung Jinwoo. After being brutally slaughtered by monsters in a high-ranking dungeon, Jinwoo came back with the System, a program only he could see, thatās leveling him up in every way. Now, heās inspired to discover the secrets behind his powers and the dungeon that spawned them.