Emperor's New Concubine

A white-collar worker from a company who traveled through ancient times and pretended to be a eunuch was smooth, smart, and careful at every step. He only wanted to protect his young master from growing up safely. The seventh prince, who lost the protection of his mother and concubine, appeared weak and lost power, but in fact he pretended to be a pig and ate the tiger. He fought back and finally ascended to a high position. Seeing that he was wearing a dragon robe and a harem of three thousand, he was successful and retired, but unexpectedly he declared arrogantly, "You are a bamboo horse raised by yourself, do you still want to take advantage of others?"