At the agricultural school, a girl enters her first day of classes in a desperate search for a new life. That same day, in front of her eyes, she experiences how a classmate faces the same situation from which she was escaping. Martina (12) decides to change schools after years of being harassed by a group of classmates. The story shows the pain of the mistreatment and cruelty to which she is subjected and highlights the crucial role of teachers, preceptors, family and community in the detection and prevention of bullying.