After years of silencing her unique and powerful voice, Preda Torrance claimed her rightful place as the ruler of Vaka.

Now she must lead her people to defeat the radical group known as the Soundless. In an effort to avenge the death of Tamron Fox, Preda and her guardian Will attempt to convince the council to unite the islands and declare all-out war on the Soundless. But when Preda's old acquaintance Hap joins forces with Soundless leader Ukra, they begin destroying the islands and lay siege to Preda's capital city as well.

In the midst of the chaos, Will and Preda are separated,...