Cassidy Thorne is a simple girl. She has a barrier between herself and others. Her voice is the only thing in the way of her being normal. She doesn't have one. She relies on her sisters Emily and Olivia to translate her sign language into something her classmates can understand. But when her Uncle Steve sends the three sisters into a new involvement, will things change? Can Cassidy and her two sisters help open the eyes of the entire student body of Woodbury Boarding School in England? Will the three American teenagers possibly be able to have a whole school come together in this time of need and bring everyone back safe? Let's see.