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... more>> 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 to move forward and is directed to a secret dungeon filled with rare beasts and magical items. It is here that Noir will train, compiling experience and wealth, until he's powerful enough to change his fate. <<less

Without a goal, a boy named Mars Ruina, who spent everyday lazing away, saves a girl named Laina from the attack of a monster. Defeating... more>> the monster in an instant, she witnessed Mars' true power, and inquires which Adventurer's Guild this must-be famous adventurer is from. However, the truth is Mars' Job Class is simply "Jobless" Laina invites Mars to train to be an adventurer under her tutelage. Although having a job class of "Jobless", this exceedingly strong boy somehow or the other aims to become an adventurer. Before he realizes it, he has already formed a harem on the road of his expedient success story. <<less