The Hidden Dungeon Only I Can Enter

🇯🇵俺だけ入れる隠しダンジョン　～こっそり鍛えて世界最強～ · Ore dake Haireru Kakushi Dungeon: Kossori Kitaete Sekai Saikyou

MangaShounenFinished🇯🇵 First published in 2018ActionAdventureComedyEcchi

Meguru Seto story · Tomoyuki Hino story, art · Rai Enril art

Noir is the son of a minor noble with very little to his name other than a job offer–which is canceled before he can even start his first day. He does possess one rare trait, though: the magical ability to consult with a great sage, even if using the skill gives him terrible headaches! Unsure of what his future holds, he accesses the sage for advice on how t…

Synopsis via AniList