At the beginning you can see small changes, then even bigger changes in his character that lead to big achievements. But later, apart from various things in the story and threads that I didn't like, the MC is almost the same as at the beginning. The thread with the previous emperor slightly irritated me. With such help, where he was led by the hand, how he was not going to achieve good results. Him becoming emperor was more disappointing than satisfying. At this point, it doesn't matter who the MC is, he will still move forward.