Ancient law forbids the Rook from interfering with human destiny, but Roark defies all to rescue Raven from certain death. Now her soul is forever tied to his. In his heart, he knows that she will never understand the bond they share or the constant longing to be together, yet he is helpless to sever their tie. Raven discovers unbridled passion in the strength of Roark's embrace, even as she struggles to accept that she'll never live in his world or he in hers. Only when she uncovers Roark's God-given purpose as a Sentinel does she realize the torment she causes him with her possessiveness. Love is a power unto itself, but is the love Roark has for Raven strong enough to transcend dimensions? Or will their love be forever lost between the shadows of time and space?