After arriving on a remote island to star in a reality television show, ten teen influencers find themselves caught in a deadly game, and as they receive threatening messages from a mysterious Sponsor, the influencers must figure out who is trying to "cancel" them before it is too late.

Amber Kivinen is moving to Mars. Or at least, she will be if she wins a chance to join MarsNow. She and twenty-three reality TV contestants from around the world—including attractive Israeli soldier Adam, endearing fellow Canadian Pichu, and an assortment of science nerds and wannabe influencers—are competing for two seats on the first human-led mission to Mars, sponsored by billionaire Geoff Task. Meanwhile Kevin, Amber's boyfriend...