Becoming the Alpha King (ABO BL)

Arlen used to be just an ordinary soldier. A beta soldier at that. Their species were known as the Devourers by the rest of the galaxy. And as the name suggest it was because they devoured everything of their enemies to procreate. A feared and hated species that were hunted almost to extinction. Arlen was part of the small group that survived, protecting the Alpha King. The Devourers were separated by hierarchy. The top was the Alpha King who was the only one capable of sowing seeds inside the alphas who then breed the omegas. The betas were the lowest in rank, only existing to care for the colony. They were a species that would die out the moment they lost their Alpha King. It was every soldiers’ worst nightmare. And it was a nightmare that Arlen had to experience all those years ago.