Noir Stardia ノル・スタルジア

He's the main character of the series. He's the son of a baronet, the lowest caste for a noble, and is Emma's childhood friend. He lost his job but became an adventurer and wants to pass the exam to enter the Hero Academy. He gained a lot of new skills and abilities from Olivia Servant, his master trapped in the Unending Dungeon. Noir is a good young man who is usually serious, but occasionally tends to be venomous. Because he looks like a good man and for being a baronet, Noir is often overlooked or disrespected by people who don't know his abilities or personality. He is cautious and timid, as he admits himself. He is also naive, and although he has been favored by several women, he is completely unaware.