Ryota and his friends, who have been fighting for Selen, are now back in their hometown of Cyclo. Then, with the addition of the beautiful magician Celeste, they start up the Ryota Family and by using their team play, Ryota takes down a lot of valuable monsters. However, something bizarre happens on the day of preparation for the harvest festival…?! What will the Ryota family do…?!!

The long-awaited comicalization of the popular novel! Ryota Sato is a salaried worker for a toxic company. Suddenly, he’s transported into a strange dungeon! Then, it turns out that he’s in possession of the mysterious S-rank drop skill. In a world where everything gets dropped from various monsters, it was exactly the strongest unique skill out there. Then, with the angelic Emily as his partner, he spends his days exploring dungeons. I wonder, just what kind of rare items can be dropped?!

Ryota Sato is a salaried worker for a toxic company. Suddenly, he’s transported into a strange dungeon! Then, it turns out that he’s in possession of the mysterious S-rank drop skill. In a world where everything gets dropped from various monsters, it was exactly the strongest unique skill out there. Then, beautiful girls and women gather around Ryota, and his income also rapidly increases! But, even more incidents are happening in this other world full of benefits…?!

Ryota Sato gets the surprise of his life when he's suddenly transported into another world and nearly clobbered at the hands of the young, pretty adventurer Emily Brown. This new world revolves around defeating monsters and profiting on whatever they drop—food, money, items, etc. Unfortunately for Ryota, he has no skills to speak of...until he learns he has the ability to get rare drops! Suddenly his luck turns around...or does it?

The battle for the new dungeon "Selen" has become more and more intense. And now, rare monsters and adventurers from Hetero stand in Ryota’s way! On top of that, even the paranormal being, the “Dungeon Master," has appeared...!! Can Ryota and the others win this battle?!

Ryota and the others work together to level up the helpless princess, Margaret. Coming up with a plan to gain experience points like a perpetual motion machine, the entire Ryota Family maxes their levels out?! And then, after the family levels up, their income goes through the roof!

Ryota is making full use of his newly acquired magic bullets and both his income and value is skyrocketing. That power caught some attention and Ryota receives a request to be the trump card for the new dungeon "Selenium" battle. There, he meets the imperfect beauty Celeste?! Can Ryota survive the ever-increasing quests with his unique skill?!