Sesshomaru's Empire

Rin once asked what was her place in his empire, now she will get her answer after ten years. She is to be his mate, doesn't being a mate mean having children! What will his people think about a human and a demon as the leaders of the land? His lands are divided into two: Demons and Humans. Will they make peace between the two? What challenge will come with mating and royalty? HOLD