Shreya's never questioned her good luck. The right things seem to come to her just when she needs them. Until several others enter her life, calling themselves Zodiac Guardians.

Insisting she's one of them.

And they're desperately trying to save not only Earth, but an Ark wandering in space, filled with refugees fleeing Chardis's trail of destruction. To do that, they need to find the Staff. Its power can tip the balance in the fight of good against evil.

But the Staff is in three pieces, hidden throughout the city. And for some reason, the Zodiacs are fracturing. Friendships are dissolving. Families are in tatters. Relationships are straining under the pressure. None of them realize there's a threat growing from within, undermining everything they've worked for.

To find the Staff and save the Ark, the Zodiacs need to come together once more. They have Shreya's good luck. But will it be enough?