Is boy in the stripped pajamas a hero takes a journey?

In "The Boy in the Striped Pajamas," Bruno, the young protagonist, embarks on a journey of innocence and friendship rather than a traditional heroic quest. His exploration of the world beyond his family's home leads him to form a bond with Shmuel, a Jewish boy in a concentration camp. While Bruno's actions are driven by curiOSity and compassion, the story ultimately highlights the tragic consequences of ignorance and prejudice, rather than a classic hero's journey.