A faded No. 13 Jersey is Chen Ye's only dignity and the key to Lin Xiao's atonement. Grassroots teenagers and down-and-out geniuses are forced to form a team and fight in underground courts, sports school restricted areas and the shady circles of power. Coach Su Rui made a secret plan, Tiezhu paved the way with his broken body, Ah Qi taught wild skills, and Zhao Zhendong's obstruction was pressing harder. When the final whistle sounded, they were not fighting for the trophy, but for their father's reputation and for their crushed dreams, to tear a ray of light.