There is no such thing as peace on this earth. A month had passed since the last landing craft had landed, and the rest of the settlers had joined the hundred on the land. Teens who were once described as delinquents are now the leaders of their people, so their unity should be celebrated again. But the new danger didn't give them a chance: a fanatical cult decided to muster its strength in order to "cure" the war-ravaged planet...by eliminating everyone else on its surface.
After capturing dozens of their friends, Clarke sets out to free them, confident that she can reason with these strangers. Bellamy has a different plan. He won't let anything - or anyone - stand in the way of saving the ones he loves. Terrorized by their captive friends, Glass falls under the cult's alluring message, and Wells must re-learn leadership skills.
If the rescue team does not arrive soon, their friends will meet a terrifying fate, which is hard to imagine.
If the Hundred wish to call this dangerous planet home, they need to put aside their differences and fight together to protect themselves and their planet.
