Prologue
The area was filled with angels whispering amongst each other, all of them confused. The first halfblood had been discovered. None of them even knew this was possible.
All of the lingering voices of the angels were hushed when their leader, Ebony, approached the halfblood, sword in hand. The halfblood became visibly scared, and he struggled with his bonds in an attempt to get free, the chains clanking together whilst he did so.
Ebony silently held the sword in the air before bringing it down on the halfblood. The angels gasped as the halfblood fell to the ground, a gradually increasing pool of blood beneath him. His once beautiful white wings were now splattered with the crimson liquid.
"Halfbloods are not to be kept alive," Ebony stated coldly, facing the shocked angels. "Any that are found will be killed."
This became the rule for both demons and angels. Halfbloods lived in fear of being discovered after Ebony enforced this rule. The communities of demons and angels gradually began to despise halfbloods, and murders of the halfbloods even began to take place. They were executed in mostly painless ways, though the murders were often much more painful. The halfbloods came up with different methods to stay undiscovered, and some even escaped to Morbis (the human world). Now, there's a rather large group of halfbloods who have seeked refuge in Morbis.
Soulmates are rare among halfbloods; most often, it occurs among purebloods. However, there are a few halfbloods that do happen to meet their soulmate.