Rahak

Starts off with the usual "MC gets mistaken which leads to him being overestimated" but slowly turns into MC slowly growing into his role in the empires political struggle. If you like military/politics/drama its worth a shot.

If you liked "I Was Mistaken as a Monstrous Genius Actor" or similar acting Novels (with a System/Skill helping MC) and them being mistaken as super serious / amezing while internally screaming in panic - its good. Also very regular updates currently.