THE ULTIMATE SIN. While on the run from her enemies, Zyra goes into hiding on Space Station Phoenix. She comes down with a mysterious illness and seeks the aid of Ryan Grant, the station doctor. Fearing a terminal disease, Zyra turns to Ryan for support but their budding friendship takes an unexpected turn.As things heat up between Zyra and Ryan, vile gangsters hunt her. Zyra knows she must get off of Phoenix before it is too late. But can she risk leaving without a cure for her illness?Death haunts her every step and time is running out. As her health worsens, Zyra's uncontrollable desire for Ryan takes her down a dark path of unbridled sensuality that threatens to destroy her very soul.