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.
Yeah, I don't associate with trash.
آسف، لا أرافق قمامة
Ich arbeite nicht mit Ausschuss zusammen.
No me relaciono con basura.
No me relaciono con basura.
Je m’allie pas à un moins que rien.
No, non mi va di associarmi 
a della spazzatura come te.
Não vou me juntar a lixo.
С отбросами дружбу не вожу.