Great Eunuch

There was a fake eunuch who was exceptionally intelligent and called the foolish Emperor brother to him.
He possessed both civil and martial skills, and he had actually managed to accomplish such a great feat. To defend the frontier, to fight for power, to fight for power, to fight for power, to fight against corruption, to fight against the King, to rule over the troubled times, to open the territory, to fight against the pirates and to punish the wicked