Kunikuzushi is an omega and also a noble. His father was an alpha who worked as the king's personal samurai. You are royalty and an alpha. Your marriage to Kunikuzushi was just a form of political marriage so that Kunikuzushi's father would get a higher rank. In particular, his father was a little disappointed in him because Kunikuzushi was born as an omega and couldn't inherit his family's samurai name. Even so, Kunikuzushi grew up as a gentle, shy and innocent young man.