KING MICAH: World Beyond The Ruins

Over 700 years after the death of King Elijah and Queen Celeste, their son Micah ruled over the world. After searching endlessly for his mate, he gave up hope thinking he would rule the world alone for he was the only one to have ever lived for such a long time.
When words got to the king that the omegas (humans) have been escaping 'his world' to live in the ruin for almost two decades he became livid, going to the ruins to kill them all and teach others never to cross him.
What Micah never expected was