Now wielding the Midnight Blade, Jack Sullivan and the gang are furiously searching for the villainous Thrull and his skeleton army. The clock is ticking: the enemy has begun constructing the Tower—a portal with the power to bring Rezzoch the Ancient, Destructor of Worlds, to their dimension.

Equipped with a crucial clue discovered by June on her Wild Flight, the group does the once unthinkable: they leave Wakefield behind and embark on an…epic road trip! That means music blasting; kitschy roadside attractions; snacks, snacks, snacks; dangerous detours; and a slew of skeletons and monsters at every turn. But this is no ordinary post-apocalyptic joyride. Because, soon, they are pursued by a new threat: the return of a monster they thought long dead, who has taken on a terrifying new form.