A group of kids are running through Shanshuigou Street all day long like carefree ponies. The sudden arrival of a boy with disability Jian attracts everyone's attention. Jian has difficulty on one of his legs, but he has large reading amount and is a talented story teller. He could barely take part in the ordinary games of the boys, however, he tries to do creations and handworks, and helps the neighbors with the repair works. Jiahao is encouraged by Jian to keep on painting; Daizhu, who once made fun of Jian, learns about kindness and self-reflection from his naughty behaviors; Daliang learns that force is not to defeat the strong, but to protect the weak... . People love this tough bright boy. The work takes the disabled boy Jian as the protagonist, reveals the power of life and the depth of childhood vitality. It not only helps the young readers with disabilities to feel hope and love, but also draws the attention of the society to the disadvantaged groups, thus to promote the development of human civilization to a higher level.