The Primal Heartbeat - The Stars Fallen Series, #1

Born into a world where humanity has been corrupted by evil, can one tribal girl fulfil a prophecy and defeat a dark goddess?Ake's peace is fragile. Trying to carve out an existence in a land torn by strife and famine, her destiny has made her the target of terrible creatures. And as her divine nemesis's power grows ever stronger, the young mage knows she must awaken her own otherworldly heritage if she wants to survive.
Enduring endless hardships with aid from her soulmate, Ake bravely battles the forces attempting to tear them apart. But being fated to save the world and actually doing it are two very different things.