The Hidden Dungeon Only I Can Enter

Noir Stalgia may carry a noble title, but his low standing in society leaves him treated like trash by his peers. Unbeknownst to them, he holds a unique gift-the ability to consult the Great Sage, an oracle who can answer any question he poses. After losing his chance at a librarian job, Noir resolves to enroll in the Hero Academy. To prove himself worthy, the Great Sage guides him to a secret dungeon in the mountains. Inside, he finds Olivia Servant, a stunning but shackled woman imprisoned within the labyrinth. She grants Noir an absurdly overpowered skill set that lets him manipulate reality itself-but at a cost. Each use drains his life force, forcing him to indulge in earthly pleasures, like kissing his childhood friend, to restore his energy. Now armed with these dangerous abilities, Noir enters the Hero Academy as a student, forging new bonds and aiding his companions through the trials ahead.