Benjamin is a 14 year old boy who lives in Quetzaltenango, 220 km from the capital city of Guatemala. Coming back from a trip he finds a stone inside a cave. The stone represents nothing at that moment, He actually thinks of throwing it away when his mother calls him and he puts it in his pocket. Some days later he meets a man who asks him this question “what is your dream?” Benjamin answers he wants to be a doctor. At that moment he doesn't imagine the infinite possibilities that exist for him to reach his dream. He doesn't imagine either the series of events he will get through to accomplish it and all the people involved.