The Hidden Dungeon Only I Can Enter

In order to find a way to earn enough money for the enrollment fee to the Hero Academy, Noir visits the Adventurers Guild. However, the receptionist at the guild, Lola, doubts his skills, so he has to prove himself. Once she finds out hes telling the truth, shes supposed to offer him a reward, and...

Right before his meeting with Luna, Noir goes to visit Olivia. He asks her if theres 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.

Noir successfully cures Marias 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.

Noir 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.

The 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 cant control their lust are a far bigger threat. What should Noir do to protect Emma and the other girls?

Olivia 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 Olivias clone.