Bored and unhappy as the Lord of Hell, Lucifer Morningstar abandoned his throne and retired to Los Angeles, where he has teamed up with LAPD detective Chloe Decker to take down criminals. But the longer he's away from the underworld, the greater the threat that the worst of humanity could escape.
Summoned from an ashram in Tibet, Ace finds himself on a perilous journey into the jungles of Africa to find Shikaka, the missing sacred animal of the friendly Wachati tribe. He must accomplish this before the wedding of the Wachati's Princess to the prince of the warrior Wachootoos. If Ace fails, the result will be a vicious tribal war.
More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.
