 Amos is dying of cancer, so he decides urge his kids into adolescence – to the age of fifteen with his machine Turbo-Time, which can change your age, and changes their names to Aya and Nini.Avner raises a project for amnestied students and Amos is asking him to attach Aya and Nini to the project.Amos is flying to medical treatments in Switzerland, while Aya and Nini think he's dead.