How do thousands of women around the emperor arrange their sleep?

Usually, three thousand harem beauties refer not only to concubines, but also to maids. All the women in the harem belong to the emperor, and the emperor will be blessed if he likes it. Unfortunately, they were not liked by the emperor until they were old. Then they will get a sum of money and leave the palace when they are old and faded. Therefore, although there are 3,000 beauties in the harem, the emperor may not be lucky.