In the depths of the Needle of Arakos, a secret lies waiting, and Callie Thornbrook is willing to do whatever it takes to claim it. With a body that can disarm even the most hardened of foes, she's prepared to use every trick in the book to get past the vault warden. But as she delves deeper into the tower, she'll discover that the line between pleasure and pain is thin, and the secrets she uncovers may be more than she can handle. Will she emerge with the Lens of Ten Thousand Eyes, or will she succumb to the darkness that lurks within?