Vampire King by Rowan Hart

Only the desperate make deals with the powerful vampires who rule this city. But I’m all out of options.
Ambrose de’Vil is power and sin personified. His savage kingdom is filled with blood and violence. And he’s my last hope.
Only Ambrose can save my best friend’s life. But the vampire king demands a high price.
I’m his for the next three months. In a single moment my boring human life vanishes. He draws me into his dark and secret world of vampire lords, wicked delights, and blood magic.
He demands my blood, my obedience, and my passion. But he’ll never have my heart, no matter the games he plays.
If I want out, I’m given an impossible choice: Lose my best friend or lose my soul.