The Rise of Fortune and Fury by Sawyer Bennett

It’s time to meet my destiny.
Kymaris has everything she needs to bring down the veil between Earth and the Underworld. If she’s successful in completing the ritual, Earth will be darkened by evil. Demons will swarm our lands and the human race will be decimated.

It’s up to me to stop her.
My fate is to thwart the prophecy, but I’m not sure what to do. While I may have some gifts, I am still merely a human facing the queen of the Dark Fae who holds unimaginable power.
But I have something she doesn’t. Something she could never comprehend.
I have love.

Deep, abiding love which gives me the strength and courage to face down evil. Family, friends, and unexpected allies, who will stand shoulder to shoulder with me against this enemy. Should I fail, they are prepared to go down with me, but only after we have given our all.
My sacrifice may destroy everything I am. Fate may require my demise. But if that happens, I will leave this realm without regret, knowing that I have loved and been loved in return.

The Rise of Fortune and Fury is book five of the Chronicles of the Stone Veil series and is best enjoyed if read in series order.