Video-game designer River Weston has seen her world torn apart. The streets of Earth have filled with looting, sickness, and fighting, but River knows that she is in a unique position to help. Drawing on her Fae magic, she creates a computer-generated program called Hollow Man, designed to protect humans during battle.
Worlds away, Guardian Chase Hawkins has finally returned to his own body after years of astral projection. His mission now that he’s back: retrieve River, who is walking a dark path without even knowing it, and strip her world of the technology that has brought it to ruin.
Hawk and his team arrive on Earth only to discover that River’s new computer program endangers the world all on its own. An old human virus has resurrected and mutated with a computer virus inside of Hollow Man, and it’s spreading uncontrollably. Hawk is convinced it’s too late to save Earth... but River isn’t ready to give up hope yet.
River and Hawk find themselves on opposing sides, yet drawn together stronger than ever before. But a future with both of them in it could mean walking paths darker than either of them could ever have imagined.