When the Rapture occurred, many young people were left behind. Four of these, orphaned teenagers Judd, Vicki, Lionel, and Ryan, have turned to Christ and are learning about the coming events from their spiritual teacher, Bruce Barnes. But they have many questions and want to know what signs they should look for.

Judd, Vicki, Ryan, and Lionel must take their newfound faith to the classrooms of high school, but danger awaits them-- should they obey the authorities who outlaw carrying Bibles or even talking about God, or should they risk everything and speak the truth to their friends? Who can they trust?

After thousands of people suddenly vanish one horrifying evening, four kids in the Chicago suburbs, learn they are the only ones left in their families. After one receives a message from his uncle, he rushes to search for him. The four friends band together to fight the evil forces that threaten their lives.

"In one shocking moment, millions around the globe disappear. Those left behind face an uncertain future--especially the kids who now find themselves alone. As the world falls in around them the Young Trib Force bands together to find faith and fight the evil forces that threaten their lives"--Container.

The Global Community, under the direction of The Antichrist, Nicolae Carpathia, has made finding The Underground a top priority. But that doesn't stop the gang from taking the offensive in a series of creative attacks. In Israel, Judd and Lionel join forces with other Christians to try to ease the persecution there. In America, Vicki, Mark, and Darrion take on the Global Community Police and end up encountering a mysterious figure that is potentially...

While the rest of the world tries to get back to normal, Judd, Vicki, Lionel and Ryan go on the offensive, creating The Underground and opposing the rising enemy of their souls, Nicolae Carpathia. As the gang goes back to school they enlist any help they can get in their battle against the Global Community, their teachers, and even their friends. Packed with action and suspense, these audio theater episodes race towards a date with destiny — a date...

Everyone seems to be going somewhere, trying to stay alive while the clock continues to click down. A worldwide earthquake has laid waste on the planet. While the Global Community Government strives to rebuild, The Underground tries to simply stay alive. Chased from their homes and scattered around the world the kids face their hardest loss yet.

Believers flee the city of Jerusalem after it becomes clear that the Global Community forces will attack, while in Wisconsin, a strange disease strikes the people who have Nicolae Carpathia's mark.