Worthy of Fate by A.N. Caudle (Realms in Peril #1)

The Gem

Marked by the Gods, Kya is forced to partake in a Trial for a chance to be deemed Worthy. If she succeeds, she’ll be gifted great powers. If she fails, she could lose her life or worse. But that’s only the start of her worries. Now, the same plague that took her home is spreading and threatening the fate of the realm. Can Kya survive the Trial of the Gods and gain the needed power to rid the world of the growing threat before it’s too late? Or will she be drawn to what awaits her in the shadows?

The Shadow

Ryker has waited a long time for her—his mate. Now he’s found her. He plans to claim what is rightfully his, but dark forces threaten to destroy his Nation should he embrace the bond he so desperately desires. Unable to escape the drive to be near her, he waits for his precious gem, lingering in her shadow.

Worthy of Fate is the first book in a new adult, dark fantasy romance series with an intriguing magic system, dark forces, Spirits, and forbidden fated mates.