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.
Let me train in secret to become 
the strongest in the world!"
"!دعني أتدرّب سرّاً لأصبح الأقوى في العالم
Trainiere mich zum
mächtigsten Mann der Welt!
quiero entrenar en secreto
para ser el más fuerte!
quiero entrenar para ser el más fuerte!
je me suis entraîné
pour être le meilleur !
Permettimi di allenarmi in segreto 
per diventare il più forte del mondo!"
Me deixe treinar em segredo e
ser o mais forte do mundo!"
Позволь втайне обучаться, 
чтобы стать сильнейшим»!