It follows Manolo, a gentle, naive fairground worker. When their father gets sick, Manolo reunites with his older brother Georges, a con man who abandoned the family twenty years ago. Desperate to prove he is not a failure, Georges schemes to turn the physically strong Manolo into an MMA (Mixed Martial Arts) champion.

　　对于一个马赛孩子来说，欧冠奖杯代表着整个城市的荣誉，有什么比弄丢了奖杯更糟的事吗？那就去巴黎想办法夺回奖杯！萨米要潜伏进敌人的领地，并接近丽莎，一位典型的巴黎女孩。她与他截然不同，富有魅力，而且是巴黎圣日耳曼球迷，远不是他平时能接触到的女孩。萨米会拜倒在光之城的魅力之下吗？