The Hidden Dungeon Only I Can Enter

Season 1

TV-14

The Hidden Dungeon is a place of legend where rare treasures and items are hidden. Nor, the third son of an impoverished noble family who's lost the one job offer he had, was lucky enough to hear about this dungeon.

Where to Watch Season 1

12 Episodes

Powerful Skill Set
E1
Powerful Skill SetNoir is the 3rd son of a poor noble and his job position is taken away by a more powerful noble. He also sadly lacks enough skills to attend the Hero Academy. He tries to find a way to be able to use his skill [Great Sage] better and stumbles across a hidden dungeon.
The Guild and the Receptionist
E2
The Guild and the ReceptionistNoir enters in the Hero Academy but now he has another problem: the academy's fee. in order to get some money he enters in a guild and starts some adventures.
The Troubled Classmate
E3
The Troubled ClassmateNoir finds out the social ladder at the Hero Academy. A duke's daughter named Maria is the only one who gives him a helping hand. But he finds out that she has a curse that will kill her when she turns 16.
The Untainted Cleric
E4
The Untainted ClericRight before his meeting with Luna, Noir goes to visit Olivia. He asks her if there's a more effective way to gain LP and she tells him about a forbidden skill that will make him very lucky in the most unexpected way.
The Future of This Harem
E5
The Future of This HaremIn order to gain LP and money, Noir and the others enter a harem tournament. In this tournament, contestants show off their harems to be judged by a harsh crowd. Noir gets close with Emma, Lola, and Luna in order to try to impress the judges and win!
The Tulip Lion
E6
The Tulip LionNoir successfully cures Maria's curse and receives a mountain of cash and decides to build a shop that sells rare materials, so he goes to the dungeon to gather said materials. He travels further down and meets a lion that apparently speaks human words.
The Receptionist Ranking
E7
The Receptionist RankingNoir, Emma and Luna do their best to help Lola gain prestige as a guild receptionist; to best the horrendous Sarah.
A Little Girl's Wish
E8
A Little Girl's WishNoir arrives at the 7th floor of the dungeon and he runs into a mysterious spirit who happens to look a lot like Emma when she was younger. Apparently, the spirit is having her life sucked away by something creepy and asks Noir to defeat it in exchange for a treasure.
To the Gala
E9
To the GalaNoir is invited to a high society party by Emma. The party is in a stir when thieves proclaim to visit it and steal away a few things that are there, but then Noir participates in a dance battle against a noble to win Emma's honor.
Let's Go to the Hot Springs
E10
Let's Go to the Hot SpringsThe day for the Hero Academy tradition, their trip to the hot springs, has finally arrived! The monsters they face on the way to the hot springs are tough, but the boys in the class who can't control their lust are a far bigger threat. What should Noir do to protect Emma and the other girls?
Noir's Decision
E11
Noir's DecisionNoir opens his shop, Stardian Rarities. In gratitude, Noir tells Olivia he will free her from the Death Chains. Great Sage informs him a solution is on the dungeon's 15th floor, but a new threat shows up and forces them to take action.
A Battle I Can't Lose
E12
A Battle I Can't LoseOlivia reminisces about an event from 200 years ago where a young man died because she did not properly tutor him. Noir meanwhile is still in battle against Olivia's clone.