The long-awaited Anime adaptation of the famous title that won 1st place in Shosetsuka ni Naro’s daily, weekly, monthly, and quarterly ranking!

Ryota Sato, a salaryman who worked at a black company, one day found himself inside an unfamiliar dungeon! Turned out, he’s now in a world where every single thing is monster drops.

With the help of the girl he met there, Emily, he checked his own status, only to learn that his stats are all “F” (weakest)! Not only that, his level is fixed at 1!

However, he later learns that he actually possesses an OP Unique Skill; “Drop Skill: ALL S”!!! With this, can Ryota survive living in this strange new world?!

The adventure of the strongest of the weak will now begin!