Together, the army of Joeys battle evil magicians Lord Dogknife and Lady Indigo from HEX and 01101 from Binary to keep the balance of power between all the earths stable.
In this novel, Joey continues to struggle to find his place within the InterWorld organization, as he is still blamed for the death of a popular team member.
As the team begins to lose more and more ground to Hex and Binary, Joey encounters a mysterious young woman named Acacia Jones, whose powers to jump between dimensions seem to rival or even exceed his own and who may not be working for the same ends that he is.
[1] In his final adventure, Joey Harker is forced to be a leader as he had to step up to face the ultimate enemy who was the mastermind behind HEX and Binary if he has any hope of saving InterWorld, the multiverse, and everything in between.
InterWorld is a guerrilla-like organization that fights to keep the other two groups from dominating the arc, while trying to maintain balance between magic and science.
[3] In June 2016, the previous plans to make InterWorld a television series were revived by Universal Cable Productions, in association with Hamilton producer Jeffrey Seller and his partner Flody Suarez.