The extinction of vampires, known as Reborns, was a promise.

Sent to be Death Dealers of their own kind, Connor and his elder brother Autumn, slaughter those who carry the less fortunate blood of vampires. Being Immortals - vampires with a pureblood lineage, they've been able to achieve this with ease.

That is until Connor falls in love with a Reborn, turning the brothers against one another, as the elder brother wants to see their mission through, while the younger brother...wants to follow the guidance of his soul.