The Gifted's Curse

In the dark era, when magical beasts and demonic beings fought each other, humans were forced to live in the shadows and between the cracks, until a select few managed to gain the favor of the kings of the beasts which earned them a blessing that was passed down through the bloodline, giving them the strength to defend themselves, but as time went by the bloodlines thinned and the once called blessing turned into something more sinister.