Swear Upon Darkness

Description

Of all the moronic, backstabbing, freaking arrogant gods in the universe, why did it have to be him? Cas’s lies have exploded in his face, as I expected. We all know what’s hiding behind his mask now. Or rather, who. But no matter how much he deceived us all, he’s still the only one who can save us. Save me. The wild power I absorbed to survive the gods’ first attack isn’t meant to be possessed by a mortal. I will drown myself in it if Cas can’t teach me to master it, the way he learned to control his. And the world needs both of us, along with all the lost gods, standing against the might of Olympus if it is to see another dawn. Swear Upon Darkness is the conclusion of Cas and Silver’s duet.