Ryota Sato finds himself transported to a world where everything drops from monsters in dungeons. While his level is capped at 1, he uses his unique skill, S-rank drops, to achieve greatness! With reliable friends and the Ryota Family assisting him, he conquers dungeons like nobody ever has! One day, someone comes to Ryota for help--and of course, it's related to dungeons! 
The series you know and love makes a big return with volume 8, now with a popular anime based on it as well!