Granuaile MacTiernan must join immortals Sun Wukong and Erlang Shen in a fight against the Yama Kings in Taiwan, but she discovers that the stakes are much higher than she thought.

Meanwhile, Archdruid Owen Kennedy must put out both literal and metaphorical fires from Bavaria to Peru to keep the world safe for his apprentices and the future of Druidry.

And Atticus recruits the aid of a tyromancer, an Indian witch, and a trickster god in hopes that they'll give him just enough leverage to both save Gaia and see another sunrise. There is a hound named Oberon who deserves a snack, after all.