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.
People called these places rich in mystery...
...يطلق النّاس على هذه الأماكن، الزاخرة بالغموض
Diese mysteriösen Orte
La gente suele llamar
a estos lugares llenos de misterio…
La gente suele llamar a estos lugares
llenos de misterio…
ces lieux remplis de mystères
sont dénommés…
La gente chiama questi luoghi ricchi di mistero...
As pessoas chamam esses lugares
cheios de mistérios de...
Эти полные тайн места люди называют...