To stop Hatch from using the Elgen fleet to gain world power, Michael and the rest of the Electroclan must destroy the lead ship, but divisions within the Electroclan threaten the success of their operation.

In order to wipe out the Elgen, Michael and the Electroclan plot to capture the Joule, a boat serving as a treasury, with the help of an Elite Global Guard member named Welch and three Elgen youth condemned to death.

"The final book in the Michael Vey series-- Michael is missing. The battle on the island of Hades ended with a devastating explosion that left the island a smoking ruin and much of Hatch's army dead. However, Hatch survived and while his plans have certainly suffered a setback, he's more determined than ever to bring the world's governments under his control. But first, he wants to wipe out the Resistance and capture the remaining members of the Electroclan....

Michael, Taylor, Ostin, and the rest of the Electroclan head to Taiwan in search of nine-year-old child prodigy Lin Julung, or Jade Dragon, who the Elgen kidnapped for Hatch's army of electric children.

[UNK] "Michael, Taylor, Ostin, and the rest of the Electroclan head to Taiwan in search of nine-year-old child prodigy Lin Julung, or Jade Dragon, who the Elgen kidnapped for Hatch's army of electric children."-provided from book publisher.