In this work, the author seeks to analyze the construction of the adolescent's personality from the point of view of moral development and virtues. To this end, he chooses the cartoon Dragon's Cave as his object of study, looking for elements in the actions and situations experienced by its characters that can help him understand. The cartoon, which was a worldwide hit for decades, appears as a backdrop for this adventure of courage, justice and generosity, based on theorists such as Piaget, Kohlberg, Gilligan and Eisenberg and described here as an odyssey of human development. We hope you enjoy reading it!