What Kind of Sane Person Becomes a Eunuch?

He transmigrates as a powerful eunuch, doing as he pleases and earning a reputation as a wicked minister who dominates the court.

He doesn't want to meet the same fate as the old Wei family, or become another Cao Cao. He figures he ought to do something worthwhile. But turning over a new leaf as a villain is proving difficult.

Fortunately, he did once work on an assembly line in a factory, so managing the affairs of state isn't beyond him. The ladies of the imperial harem all call him an expert.