A mysterious plague named Yupina wipes out most of the human population. The exceptions? All kids under the age of 18 survived. Gemma and her brother Jason both are current leaders of the kids. They try to destroy the plague, as once you turn 18, in under 5 days, you're dead. Gemma and Jason try to fix all the problems due to the lack of adults. Bandit kids ravage the town. Their ultimate goal is to find cure for the plague