Amon has seen it all in the thousands of years he's walked this earth. As a demon, he's only ever wanted to live and feed unnoticed. But his need for blood always brought trouble. Finally, he's devised a foolproof plan to meet his needs and the needs of monsters like him. With the help of his demon son, a bloodthirsty vampire, a dark witch, and two very feral sirens, they will hunt humans who have sinned in the vilest ways. This savage hunt will not only feed them but deliver revenge the humans so desire. His flawless plan won't ever shatter. He'd bet his existence on it.