Liam, the Taelons, and the Jaridians have disappeared in the volcano. With the Taelons and the Jardinians gone, Renee and Street must prevent a new threat, the Atavus (who have been buried in stasis for the past several million years) from awakening all over the world and feeding on humans. Things become more difficul;t for them when then government turns its back on Renee and does not believe what she says about the Atavus, Between tracking down and destroying Afavus chambers, fighting off the Atavus who have already awoken, and trying to convince the world the Atavus exist, Renee is kept quite busy this season.