The new “Numbers” program, created by the Tueors’ leader, tracks and isolates demigods. Kaia’s friend, Catrina, refuses to take part, and that makes her the most dangerous Number of all.

It’s Kaia’s duty to gather and protect the treasures of the gods. But neither the treasures nor Catrina are what they appear to be.

As the day a dire prophesy foresees draws near, will Kaia reverse the gears of fate, or will everything she’s ever loved be burned away by the flames of war?