The Aetherium Cipher

Framed and imprisoned in a supernatural black-site, Kael discovers he is no mere human. He is a Nephilim, a half-angel, and a living weapon. After a bloody escape, he is bonded to the Aetherium Cipher, an ancient artifact that grants him a System of immense power. Now, hunted by a technocratic cult that worships fallen angels, Kael must join a secret order of holy warriors. His first mission: protect a beautiful, crippled heiress who is the key to the Cipher's ultimate power. From the frozen wastes of Alaska to the haunted ruins of Ukraine, Kael must embrace his celestial fury or watch the world burn.