SOS is a sequel to S.I.C.Q., which picks up after the alien, ADAM, projects his hologram in thousands of locations around the world and on the Moon and delivers his message to humanity. Tsirch and Richard, combine their efforts with Domestic Security Command, secret service and FBI agents as they take center stage in thwarting several potentially fatal attacks from Seger8 and Anti-Adam factions to stop all contact with the aliens. An elaborate scheme to destroy the Hat Creek SETI site is set into motion and the FBI and SETI security race to stop the attack. Personal attacks on two pivotal characters are also uncovered.

Romantic pairings are revealed that deepen the focus on several of the characters, while also making them a target. Eve continues to document the evolving events.

New characters are introduced to expand the understanding of alien technology and the reappearance of the reclusive Dr. 'Gemo solidifies the scientific community.

ADAM delivers more insight into his species' capabilities and intent, and their standing in the universe. Dominique, Amir, Sal and Dr. 'Gemo, combine their efforts in a joint venture with the aliens, that can have a permanent effect on humanity.

Tsirch, Richard, Sal and Dr. 'Gemo and the full cast yet await another, "appearance" by ADAM, while Sal and Dr. 'Gemo chew on unsettling news about ADAM.