Julian, who has been expelled from his previous school for his mistreatment of Auggie Pullman, is struggling to fit in at his new school. His life takes an unexpected turn when his grandmother visits him and shares a powerful story from her past. She recounts her courageous efforts to escape Nazi-occupied France during World War II, showing Julian the true meaning of bravery, empathy, and redemption. Inspired by her experiences, Julian begins to confront his past actions and gradually transforms into a more compassionate and understanding person.