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.
I've been tied up in here 
for 200 years since then.
ومنذ ذلك الحين وأنا مُجنزرة لمئتي عام
Y llevo 200 años atrapada aquí.
Y llevo 200 años atrapada aquí.
Je suis ligotée ainsi depuis 200 ans.
E da quel momento di 200 anni fa
 sono rimasta incatenata qui.
E estou acorrentada aqui
há duzentos anos.
С тех пор я нахожусь в плену уже двести лет.