The great game has begun.

And may the best player win.

Savannah Shaw has infiltrated the kingdom among the stars, fighting for her prophesied birthright against the ancient rulers.

Having left Silver Valley and her old life behind, Savannah's completely stepped into her new role as the usurper of Umbra, destined to bring peace to a place that has been in chaos for centuries. Except here, she has begun to question everything she once stood for.

In this final instalment of the Silver Valley trilogy, Umbra finally meets its destiny, and all the players for the crown start to make their move. Friends become distant memories. Enemies become friends. And in the game for the crown, the real question is: who actually deserves it?

It is time for Umbra to choose.

And may the best player win the crown.