Responses
I think the most recently introduced concubine is a female, I think the ones from the powerful families with abilities can be either male or female and be concubines because the help the emperor gain and hold power
All the other concubines are males, right? I mean, the emperor is obv female. So she should need male concubines to have heirs. Or are females in this worldview able to get pregnant with other females as partners? LOL.