Untouchable Darkness, Paperback/Rachel Van Dyken

To love a Dark One is to invite death... It is wrong to love her. It is worse to want her. It is sin to consume her. I desire all three. I've been given thirty days to prove my love to another immortal--as a human. Cursed to use nothing but the side of myself I've always despised to win her affection. I am Cassius, the King of the immortals, A Dark One. And today I tasted fear for the first time. How can I win her when my human emotions overtake every ounce of logic I possess? A darkness is brewing. One I cannot stop as a human. One that Stephanie, my love's visions, have shown will be my end. Thirty days ago I was King of the immortals. Today I know fear. Today I know how I will die. By her hand. The woman I love.