She haunts his dreams, he spins into the center of her nightmares.  When particles of fate begin writing rogue code, two young people from different worlds are challenged to fight for a better tomorrow. After all, Science has a funny way of bringing people together. Perri Viate is a curiosity. Twice Marked, her relenting spirit begins to unravel the secrets of Markom. But few can control their wonder, certainly not Fives.  Cadmus, a reckless man from the highest class, wants payback.  Time will tell who survives the changing tide.