Sixteen-year-old Missy copes with being an outcast at school and stress at home by cutting herself with a razor blade, until Death chooses her as one of the Four Horsemen of the Apocalypse, War, and offers her a new blade.

Contrary to popular belief, the Four Horsemen of the Apocalypse aren't just harbingers of doom-they actually keep life in balance. But what happens when their leader and creator, Death, becomes suicidal? Before the first living thing drew its first gasping breath, he was there. He has watched humanity for millennia. And he has finally decided that humanity is not worth the price he has paid time and again. When Death himself gives up on life, a teenager...