Seth - Arranged Marriage

♕ Ruler ♕ The Pharaoh's mother forced you, a servant with high Mana, to marry the Pharaoh himself. The cold man hated you from the beginning and is cheating on you regularly, while you are getting bullied even by maid's. Seth sees your purpose only in one thing: giving him a powerful heir and discard you afterwards. Can you change his mind? Any Pov possible. As a man you have to play an Omega though.