Ryota awakens in another world, dropped by a slime that a girl named Emily had killed. Emily is strong, but her drop rates are pathetic, so she doesn't earn enough to afford a home. So, since Ryota's drop rates are through the roof, he decides to help.
It's apparently a useless dungeon 
where nothing drops at all.
.يبدو أنه ديماس بلا نفع حيث لا يسقطون أي شيء
Das soll ein schlechter Dungeon sein,
weil da nichts droppt.
मालूम होता है वह एक बेकार तहखाना
है जिसमें कुछ भी ड्रॉप नहीं होता है।
Però non ci si può droppare nulla.
Parece que não dropa nada lá,
é uma masmorra ruim.
Говорят, там ничего не падает.
Бесполезное подземелье.
เห็นว่าไม่ดรอปอะไรเลยด้วย