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.
For 200 years?! I'll undo your restraints right—
!مئتا عام؟
Schon 200 Jahre?!
¡¿Doscientos años?! Te soltaré…
¡¿Doscientos años?! Te soltaré…
200 ans ? Je vais défaire tes fers.
200 anni?!
Duzentos anos?!
Двести?! 
Сейчас, я сниму...