Tigris Eden 
The Black Prince 

Enri, bastard son of Hades, has always had his sights set on taking his father down. But plotting the king of the Underworld’s demise takes time and finesse. Moving all the pieces on his ever-expanding game board, Enri bides his time. Until he realizes that his true identity was taken from him and his true target is revealed. But the upcoming battle isn’t his only obstacle.
Enri must ally with the Shadow Unit, and since he’s the final piece of the Danea Trinity, that isn’t as easy as it sounds. Just as Enri thinks things can’t get more complicated, another unlikely ally and confidante bring Enri face-to-face with a choice he’d never thought to consider.
Yewa knows pain, she knows loss. Her time in captivity with the Agency taught her that evil is real. Finally free to make her own choices, she joins forces with the enigmatic, Enri. He’s everything everyone says he is… and more.
She’d only promised to help. But it only took one kiss, one bite to tie their lives together forever. And as the unlikely pair find themselves battling to defend the fate of the world, they realize they’ll need to fight for their love as well.