Return of Trash Hunter

Rando Linds,28 years old after more than 10 years struggling as Hunter he was stuck as E class hunter because his awakening is just minor healing,that almost useless he can't participate in raid or dungeon hunt,he just life as scavenger hunter hunter job that scavenging leftovers from dungeon raid or dungeon hunt,collect some monster carcasses,broken item,equip or some junk that have some value But an accident suddenly happened when enter the dungeon,the dungeon gateway suddenly malfunctions,he not teleport to E class dungeon but Unknown class dungeon and trapped there