Noir is the 3rd son of a poor noble and his job position is taken away by a more powerful noble. He also sadly lacks enough skills to attend the Hero Academy. He tries to find a way to be able to use his skill [Great Sage] better and stumbles across a hidden dungeon.
My family was ecstatic, and this 
brightened everyone's moods.
غمرت عائلتي السّعادة، وأدّى هذا
إلى تحسين مزاج الجميع
Meine Familie war aus dem Häuschen
Mi familia estaba encantada
y se alegró el ambiente en la casa.
Mi familia estaba encantada
y se alegró el ambiente en la casa.
Ma famille était ravie.
J’étais on ne peut plus heureux,
La mia famiglia ne è entusiasta 
e questo ha messo tutti di buonumore.
Minha família ficou muito feliz,
e o clima em casa melhorou.
Семья была на седьмом небе, 
всем стало заметно легче.