Drop of Hope - Jamie A Waters - Bog

Dangerous secrets lurk under the water's surface…
Ariana Alivette has lived a life of perceived luxury in the elusive Omni Towers. While most of the remaining survivors around the world are struggling to survive, Ariana has been locked away to protect a dangerous secret. But, even the walls of a gilded cage can't last forever.
When Ariana makes the decision to reveal her secret to save a life, she suddenly finds herself targeted by those determined to use her for their own ambitions. Ariana must quickly learn the rules of this new world and do whatever is necessary to master her own fate, because one wrong decision means losing her life-and her heart.