Bruno is completely intrigued. He's very curious to know why his new classmate, Mateo, uses walking sticks. Will he be able to do all his school activities? If so, how does he do it? That day, Bruno's way of thinking would begin to change. Something would happen that would mark him forever. By developing a beautiful friendship with Mateo, Bruno will discover that even great challenges, struggles, and sorrows are not a barrier when you truly want to achieve happiness.