A fabulous story of gods and demons, shapeshifters and martial arts . . .It is eight years since Xuan Wu,God of the Northern Heavens,living in Hong Kong as wealthybusinessman John Chen, was exiledfrom the mortal realm. Emma Donahoe and Simone, John's daughter, are facing a new series of threats, while their best fighter, Leo, sits in Hell. They must persuade him to come home . . . but, in Hell, nothing is as it appears.On Earth, Simon Wong, theDemon King's son, is no longer aroundto trouble them, but his associates have taken over Simon's underworld activities. The otherworldly stones are being targeted and are in danger of their kind being completely destroyed.It seems that the Demon King is the only one Emma can turn to for help . . .