Responses
From the small conversation in end this chapter it seem like the land of shuraka is tyrant land that use their powers to conquer other lands, a land like that will someday end up threatening lerrcal and conquer them, I wouldn't be surprised if some those conquered lands send those concubines to assistant the emperor
Why he is worry about Tei leaving to lerrcal when he was the one who deceive him, throw him out and closed the door???